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    <title>DEV Community: Al Amin Rifat</title>
    <description>The latest articles on DEV Community by Al Amin Rifat (@alaminrifat).</description>
    <link>https://dev.to/alaminrifat</link>
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      <title>DEV Community: Al Amin Rifat</title>
      <link>https://dev.to/alaminrifat</link>
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    <item>
      <title>AutoResearchClaw Tries to Turn One Research Idea Into a Draft Paper</title>
      <dc:creator>Al Amin Rifat</dc:creator>
      <pubDate>Sun, 26 Apr 2026 15:11:43 +0000</pubDate>
      <link>https://dev.to/alaminrifat/autoresearchclaw-tries-to-turn-one-research-idea-into-a-draft-paper-5e51</link>
      <guid>https://dev.to/alaminrifat/autoresearchclaw-tries-to-turn-one-research-idea-into-a-draft-paper-5e51</guid>
      <description>&lt;p&gt;If you have been following AI agents for developers, you have probably seen plenty of tools that can brainstorm ideas or generate code. AutoResearchClaw is more ambitious: it tries to run an entire research workflow from one topic prompt to experiments, citations, and a draft paper.[1]&lt;/p&gt;

&lt;p&gt;That alone makes it worth a look. But the more interesting story is that the project no longer sells pure autonomy as the whole answer. Its latest direction leans much harder into human-in-the-loop collaboration, and that feels like the more realistic path for serious research tooling.[1][2]&lt;/p&gt;

&lt;h2&gt;
  
  
  What AutoResearchClaw actually ships
&lt;/h2&gt;

&lt;p&gt;At the repo level, AutoResearchClaw is a Python 3.11+ CLI called &lt;code&gt;researchclaw&lt;/code&gt;.[4] The README lays out a 23-stage, 8-phase pipeline that covers:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;topic scoping and problem decomposition&lt;/li&gt;
&lt;li&gt;literature collection from OpenAlex, Semantic Scholar, and arXiv&lt;/li&gt;
&lt;li&gt;hypothesis generation and experiment design&lt;/li&gt;
&lt;li&gt;code generation and experiment execution&lt;/li&gt;
&lt;li&gt;result analysis, drafting, review, LaTeX export, and citation verification[1]&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;That is a much broader surface area than the usual "AI writes a related work section" demo.&lt;/p&gt;

&lt;p&gt;The repo also claims a showcase of 8 generated papers across 8 domains, which at least suggests the maintainers are testing the workflow on more than one narrow benchmark.[5]&lt;/p&gt;

&lt;h2&gt;
  
  
  Why the co-pilot pivot matters more than the autonomy slogan
&lt;/h2&gt;

&lt;p&gt;The big shift shows up in &lt;code&gt;v0.4.0&lt;/code&gt;. The release notes explicitly say AutoResearchClaw is "no longer purely autonomous" and introduce a co-pilot system with modes like &lt;code&gt;gate-only&lt;/code&gt;, &lt;code&gt;checkpoint&lt;/code&gt;, &lt;code&gt;co-pilot&lt;/code&gt;, &lt;code&gt;step-by-step&lt;/code&gt;, and &lt;code&gt;custom&lt;/code&gt;.[2]&lt;/p&gt;

&lt;p&gt;That is a strong signal.&lt;/p&gt;

&lt;p&gt;In practice, it means the project is acknowledging a hard truth: research is not just a sequencing problem. Even if an agent can search papers, write code, and produce charts, you still want human judgment around hypotheses, baselines, interpretation, and writing quality.&lt;/p&gt;

&lt;p&gt;I think that makes AutoResearchClaw more interesting, not less. A tool that knows when to pause is often more useful than one that promises to replace the whole process.&lt;/p&gt;

&lt;h2&gt;
  
  
  How to try it without getting lost
&lt;/h2&gt;

&lt;p&gt;The getting-started path is fairly standard for a Python project:[1]&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/aiming-lab/AutoResearchClaw.git
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;cd &lt;/span&gt;AutoResearchClaw
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;python3 &lt;span class="nt"&gt;-m&lt;/span&gt; venv .venv
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;source&lt;/span&gt; .venv/bin/activate
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;pip &lt;span class="nb"&gt;install&lt;/span&gt; &lt;span class="nt"&gt;-e&lt;/span&gt; &lt;span class="nb"&gt;.&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;researchclaw setup
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;researchclaw init
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;export &lt;/span&gt;&lt;span class="nv"&gt;OPENAI_API_KEY&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="s2"&gt;"sk-..."&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;researchclaw run &lt;span class="nt"&gt;--config&lt;/span&gt; config.arc.yaml &lt;span class="nt"&gt;--topic&lt;/span&gt; &lt;span class="s2"&gt;"Your research idea"&lt;/span&gt; &lt;span class="nt"&gt;--auto-approve&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;If you want the collaborative path instead of the fully automatic one, the repo also documents modes like:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;researchclaw run &lt;span class="nt"&gt;--topic&lt;/span&gt; &lt;span class="s2"&gt;"Your research idea"&lt;/span&gt; &lt;span class="nt"&gt;--mode&lt;/span&gt; co-pilot
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;The project also supports ACP-style agent backends and OpenClaw integration, so the maintainers are clearly designing it as both a standalone CLI and a broader agent service.[1]&lt;/p&gt;

&lt;h2&gt;
  
  
  The caveats worth knowing before you run it
&lt;/h2&gt;

&lt;p&gt;This is the part I would not skip.&lt;/p&gt;

&lt;p&gt;First, the repo now includes explicit ethics and responsible-use guidance, including the point that AI-generated papers are drafts and still require human review before any submission.[1] That is exactly the right framing for a project like this.&lt;/p&gt;

&lt;p&gt;Second, the tester docs make it clear that this is not a zero-cost toy. Runs require API access, network access, and can cost roughly &lt;code&gt;$5-15&lt;/code&gt; depending on model choice and iteration count.[3] The same guide also recommends strong models like GPT-5.4 or Claude Opus 4.6 for best results, which tells you output quality is still heavily model-dependent.[3]&lt;/p&gt;

&lt;p&gt;Third, there is at least one visible packaging inconsistency: the repo promotes &lt;code&gt;v0.4.0&lt;/code&gt;, but &lt;code&gt;pyproject.toml&lt;/code&gt; still lists version &lt;code&gt;0.3.1&lt;/code&gt;.[2][4] That does not break the project by itself, but it is the kind of detail advanced users notice when judging maturity.&lt;/p&gt;

&lt;h2&gt;
  
  
  My take
&lt;/h2&gt;

&lt;p&gt;AutoResearchClaw is interesting because it tries to operationalize a full research workflow instead of stopping at isolated AI tricks. The repo combines literature search, experiment code, verification, and paper export into one system, which is a meaningful open-source engineering effort.[1]&lt;/p&gt;

&lt;p&gt;But the real signal is the co-pilot pivot. The maintainers seem to have realized that the best research agents are probably not the ones that hide the human. They are the ones that give the human better leverage.&lt;/p&gt;

&lt;p&gt;If you build AI workflows, AutoResearchClaw is worth reading for two reasons:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;it shows how far an end-to-end agent pipeline can be pushed today&lt;/li&gt;
&lt;li&gt;it also shows why oversight, checkpoints, and verification still matter just as much as autonomy&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;If I were exploring this repo next, I would start with the README, then jump straight to the &lt;code&gt;v0.4.0&lt;/code&gt; release notes and tester guide before running anything myself.[1][2][3]&lt;/p&gt;

&lt;h2&gt;
  
  
  Sources
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;[1] GitHub - aiming-lab/AutoResearchClaw - &lt;a href="https://github.com/aiming-lab/AutoResearchClaw" rel="noopener noreferrer"&gt;https://github.com/aiming-lab/AutoResearchClaw&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[2] Release v0.4.0: Human-in-the-Loop Co-Pilot System - &lt;a href="https://github.com/aiming-lab/AutoResearchClaw/releases/tag/v0.4.0" rel="noopener noreferrer"&gt;https://github.com/aiming-lab/AutoResearchClaw/releases/tag/v0.4.0&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[3] TESTER_GUIDE.md - &lt;a href="https://github.com/aiming-lab/AutoResearchClaw/blob/main/docs/TESTER_GUIDE.md" rel="noopener noreferrer"&gt;https://github.com/aiming-lab/AutoResearchClaw/blob/main/docs/TESTER_GUIDE.md&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[4] pyproject.toml - &lt;a href="https://github.com/aiming-lab/AutoResearchClaw/blob/main/pyproject.toml" rel="noopener noreferrer"&gt;https://github.com/aiming-lab/AutoResearchClaw/blob/main/pyproject.toml&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[5] SHOWCASE.md - &lt;a href="https://github.com/aiming-lab/AutoResearchClaw/blob/main/docs/showcase/SHOWCASE.md" rel="noopener noreferrer"&gt;https://github.com/aiming-lab/AutoResearchClaw/blob/main/docs/showcase/SHOWCASE.md&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

</description>
      <category>opensource</category>
      <category>ai</category>
      <category>python</category>
      <category>tools</category>
    </item>
    <item>
      <title>ComfyUI's $500M moment is really about creator control</title>
      <dc:creator>Al Amin Rifat</dc:creator>
      <pubDate>Sun, 26 Apr 2026 14:50:11 +0000</pubDate>
      <link>https://dev.to/alaminrifat/comfyuis-500m-moment-is-really-about-creator-control-4451</link>
      <guid>https://dev.to/alaminrifat/comfyuis-500m-moment-is-really-about-creator-control-4451</guid>
      <description>&lt;p&gt;TechCrunch reports that ComfyUI just raised $30 million at a $500 million valuation [1]. The funding headline is interesting, but the bigger signal for developers is this: ComfyUI is winning attention because it treats AI generation like a workflow you can inspect, edit, and repeat, not a magic box you keep prompting until it behaves.&lt;/p&gt;

&lt;p&gt;That distinction matters more than the valuation.&lt;/p&gt;

&lt;h2&gt;
  
  
  Why this funding headline matters to developers
&lt;/h2&gt;

&lt;p&gt;Most AI media tools still optimize for fast prompting. That works when you want a quick draft. It breaks down when you need consistency, precise edits, or a pipeline other people can reuse.&lt;/p&gt;

&lt;p&gt;Comfy's official product language is basically the opposite of that prompt-first model. The company frames Comfy as a system for controlling every model, parameter, and output [2]. Its GitHub repository and docs describe the same idea in more technical terms: a node-based interface and inference engine for generative AI, with workflows built from connected steps instead of a single text box [3][4].&lt;/p&gt;

&lt;p&gt;If that sounds more like software tooling than consumer AI, that is exactly the point.&lt;/p&gt;

&lt;h2&gt;
  
  
  What ComfyUI gives creators that chat-box tools do not
&lt;/h2&gt;

&lt;p&gt;The value proposition is not "better prompts." It is better control surfaces.&lt;/p&gt;

&lt;p&gt;ComfyUI exposes the generation pipeline as nodes on a canvas [2][3]. That means you can:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;swap models without rebuilding your whole process&lt;/li&gt;
&lt;li&gt;isolate the step that needs fixing instead of regenerating everything&lt;/li&gt;
&lt;li&gt;save a workflow as a reusable asset&lt;/li&gt;
&lt;li&gt;mix local execution, cloud execution, and API-driven automation depending on the job [2][3]&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Its GitHub documentation also highlights a practical detail that matters in production-like creative work: only the changed parts of a graph need to re-execute between runs [3]. That is a workflow concept developers immediately recognize. It is closer to incremental builds than to one-shot prompting.&lt;/p&gt;

&lt;h2&gt;
  
  
  Why node-based workflows fit serious AI media work
&lt;/h2&gt;

&lt;p&gt;When teams move from experimentation to repeatability, the interface has to change.&lt;/p&gt;

&lt;p&gt;Prompt-first tools are great for idea generation. Workflow-first tools are better when the process itself becomes the product. That includes things like:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;visual effects pipelines&lt;/li&gt;
&lt;li&gt;ad creative iteration&lt;/li&gt;
&lt;li&gt;template-based asset generation&lt;/li&gt;
&lt;li&gt;internal tools that need stable, inspectable behavior&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Comfy's docs position the platform as open source, locally runnable, and extensible through custom nodes [3][4]. That combination matters because it gives technical users something chat-native AI products often hide: architecture choices.&lt;/p&gt;

&lt;p&gt;You can run locally. You can move to cloud. You can turn workflows into API-backed endpoints. You can customize the graph instead of waiting for a product team to add one more toggle [2][3].&lt;/p&gt;

&lt;p&gt;That is not just a nicer UI. It is a different philosophy about where control should live.&lt;/p&gt;

&lt;h2&gt;
  
  
  What to watch before calling this the future
&lt;/h2&gt;

&lt;p&gt;There are still trade-offs.&lt;/p&gt;

&lt;p&gt;Workflow-first tools are usually harder to learn than prompt-first tools. More control means more surface area. More surface area means more complexity, more setup friction, and more room for broken abstractions.&lt;/p&gt;

&lt;p&gt;There is also a product challenge here: the more powerful ComfyUI becomes, the more pressure it will face to hide that complexity behind simpler modes. In fact, Comfy already offers lighter entry points like App Mode on its official site [2].&lt;/p&gt;

&lt;p&gt;So the real question is not whether prompt boxes disappear. They will not. The question is whether serious AI media work keeps drifting toward inspectable pipelines.&lt;/p&gt;

&lt;p&gt;Right now, that looks increasingly likely.&lt;/p&gt;

&lt;h2&gt;
  
  
  Final takeaway
&lt;/h2&gt;

&lt;p&gt;ComfyUI's reported $500M valuation [1] is not just another AI funding story. It is a sign that creators and technical teams still want direct control over generation systems, even as base models improve.&lt;/p&gt;

&lt;p&gt;If you build with generative AI, the lesson is simple: stop thinking only in prompts. Start thinking in pipelines.&lt;/p&gt;

&lt;h2&gt;
  
  
  Sources
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;[1] Marina Temkin, "ComfyUI hits $500M valuation as creators seek more control over AI-generated media" - &lt;a href="https://techcrunch.com/2026/04/24/comfyui-hits-500m-valuation-as-creators-seek-more-control-over-ai-generated-media/" rel="noopener noreferrer"&gt;https://techcrunch.com/2026/04/24/comfyui-hits-500m-valuation-as-creators-seek-more-control-over-ai-generated-media/&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[2] Comfy, "Professional Control of Visual AI" - &lt;a href="https://www.comfy.org/" rel="noopener noreferrer"&gt;https://www.comfy.org/&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[3] Comfy-Org, "ComfyUI" GitHub repository - &lt;a href="https://github.com/Comfy-Org/ComfyUI" rel="noopener noreferrer"&gt;https://github.com/Comfy-Org/ComfyUI&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[4] ComfyUI Official Documentation - &lt;a href="https://docs.comfy.org/" rel="noopener noreferrer"&gt;https://docs.comfy.org/&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

</description>
      <category>ai</category>
      <category>opensource</category>
      <category>productivity</category>
      <category>machinelearning</category>
    </item>
    <item>
      <title>Why Tokyo Is on More Tech Radars in 2026</title>
      <dc:creator>Al Amin Rifat</dc:creator>
      <pubDate>Sun, 26 Apr 2026 13:20:43 +0000</pubDate>
      <link>https://dev.to/alaminrifat/why-tokyo-is-on-more-tech-radars-in-2026-156l</link>
      <guid>https://dev.to/alaminrifat/why-tokyo-is-on-more-tech-radars-in-2026-156l</guid>
      <description>&lt;h1&gt;
  
  
  Why Tokyo Is on More Tech Radars in 2026
&lt;/h1&gt;

&lt;p&gt;Tokyo is not getting attention in 2026 just because it is hosting another big tech event. It is getting attention because the city is packaging startup density, applied AI, robotics, resilience, and global participation into one clearer ecosystem story than many conferences manage to tell.[2][4]&lt;/p&gt;

&lt;p&gt;That does not automatically make Tokyo "the most important" tech destination of the year. But it does make Tokyo one of the most interesting places to watch if you care about where startup ecosystems, urban tech, and global tech events are heading.[1][2]&lt;/p&gt;

&lt;h2&gt;
  
  
  The pitch is more concrete than most tech events
&lt;/h2&gt;

&lt;p&gt;One reason Tokyo stands out is that SusHi Tech Tokyo 2026 is not trying to be about everything. The official event organizes itself around four focus areas: AI, Robotics, Resilience, and Entertainment.[2]&lt;/p&gt;

&lt;p&gt;That matters because most event themes are too broad to be useful. A tighter structure gives attendees a faster way to understand what the ecosystem wants to emphasize:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;AI as applied infrastructure, not just model hype&lt;/li&gt;
&lt;li&gt;robotics as real-world deployment&lt;/li&gt;
&lt;li&gt;resilience as a city-scale technology problem&lt;/li&gt;
&lt;li&gt;entertainment as a serious innovation and export category&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;For developers and founders, that framing is useful. It signals that Tokyo is not only selling startup ambition; it is also trying to connect technology to physical systems, public infrastructure, and culture.[2]&lt;/p&gt;

&lt;h2&gt;
  
  
  The startup scale is not small or symbolic
&lt;/h2&gt;

&lt;p&gt;According to the official SusHi Tech Tokyo 2026 site, the event is targeting 700 exhibiting startups, 10,000 business meetings, and 60,000 participants.[2]&lt;/p&gt;

&lt;p&gt;Even if you take event numbers with the usual caution, those figures still tell you something important: Tokyo is trying to operate at ecosystem scale, not just conference scale.&lt;/p&gt;

&lt;p&gt;That changes the value proposition for different groups:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;founders get denser exposure to investors and partners&lt;/li&gt;
&lt;li&gt;investors get more structured startup discovery&lt;/li&gt;
&lt;li&gt;developers and operators get a wider view of what Japan and Asia-based innovation looks like in practice&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;If those numbers translate into real deal flow, Tokyo becomes more than a stop on the event calendar. It becomes a place where startups, policy, and enterprise buyers meet in the same room.[2]&lt;/p&gt;

&lt;h2&gt;
  
  
  Tokyo is mixing startup energy with city-level priorities
&lt;/h2&gt;

&lt;p&gt;The more interesting story is not only the event itself. It is the way Tokyo links the startup conversation with broader urban questions, especially resilience and sustainability.&lt;/p&gt;

&lt;p&gt;The Tokyo Metropolitan Government's G-NETS initiative was launched in 2022 as a collaborative forum for cities to address shared urban challenges.[4] That context matters because it shows Tokyo is trying to position technology as part of a larger public-systems conversation, not just as a venture-backed product cycle.&lt;/p&gt;

&lt;p&gt;This is where Tokyo looks different from many startup hubs. The city is not only saying, "Come see cool demos." It is also saying:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;cities need tools for climate and disaster resilience&lt;/li&gt;
&lt;li&gt;urban well-being is a technology and governance issue&lt;/li&gt;
&lt;li&gt;ecosystem building can connect startups with real civic problems&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;That is a more durable story than pure hype, especially in a year when AI attention is everywhere and differentiation is harder to earn.[4]&lt;/p&gt;

&lt;h2&gt;
  
  
  Remote participation lowers the barrier to entry
&lt;/h2&gt;

&lt;p&gt;Another detail that makes the 2026 edition notable is remote access. The main event site links to a virtual attendance option, and the SusHi Tech TOKYO Remote site describes a participation model that lets remote attendees join the exhibition experience without physically traveling to Tokyo.[2][3]&lt;/p&gt;

&lt;p&gt;That may sound like a niche convenience feature, but it changes the equation for international attendees who are interested in Japan's ecosystem but do not want to commit full travel time and cost.&lt;/p&gt;

&lt;p&gt;In practical terms, remote access can help:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;overseas founders test the relevance of the event before traveling in future years&lt;/li&gt;
&lt;li&gt;investors sample the ecosystem without a full on-site schedule&lt;/li&gt;
&lt;li&gt;operators and researchers track emerging companies from outside Japan&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;For an event trying to expand global reach, that is not a side feature. It is part of the ecosystem design.[3]&lt;/p&gt;

&lt;h2&gt;
  
  
  So, is Tokyo really a top tech destination in 2026?
&lt;/h2&gt;

&lt;p&gt;The strongest answer is: Tokyo has a credible case for being one of the more important tech destinations to watch in 2026, especially if your interests sit at the intersection of startups, AI, robotics, urban resilience, and cross-border ecosystem building.[2][4]&lt;/p&gt;

&lt;p&gt;What makes the case believable is not the headline language from the original article. It is the combination of:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;clearly defined focus areas&lt;/li&gt;
&lt;li&gt;meaningful startup and meeting scale&lt;/li&gt;
&lt;li&gt;public-sector alignment around resilience and sustainability&lt;/li&gt;
&lt;li&gt;a lower-friction path for global participation&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;That combination is more interesting than a generic "future of tech" event pitch. And if Tokyo keeps turning that structure into real founder, investor, and developer outcomes, it will deserve even more attention than it is getting now.&lt;/p&gt;

&lt;h2&gt;
  
  
  Final takeaway
&lt;/h2&gt;

&lt;p&gt;If you usually ignore event-driven ecosystem claims, Tokyo in 2026 is still worth a closer look. Not because a headline says it is the most important place in tech, but because the underlying signals suggest Tokyo is becoming a more serious meeting point for startups, city-scale technology, and global innovation.[1][2][4]&lt;/p&gt;

&lt;h2&gt;
  
  
  Sources
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;[1] Cindy Zackney, "Why Tokyo is the most important tech destination of 2026," TechCrunch, April 25, 2026. &lt;a href="https://techcrunch.com/2026/04/25/why-tokyo-is-the-most-important-tech-destination-of-2026/" rel="noopener noreferrer"&gt;https://techcrunch.com/2026/04/25/why-tokyo-is-the-most-important-tech-destination-of-2026/&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[2] SusHi Tech Tokyo 2026 official site. &lt;a href="https://sushitech-startup.metro.tokyo.lg.jp/en/" rel="noopener noreferrer"&gt;https://sushitech-startup.metro.tokyo.lg.jp/en/&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[3] SusHi Tech TOKYO Remote 2026. &lt;a href="https://www.sushitech.tokyo/" rel="noopener noreferrer"&gt;https://www.sushitech.tokyo/&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;[4] G-NETS official site. &lt;a href="https://www.g-nets.metro.tokyo.lg.jp/en/" rel="noopener noreferrer"&gt;https://www.g-nets.metro.tokyo.lg.jp/en/&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

</description>
      <category>ai</category>
      <category>startup</category>
      <category>robotics</category>
      <category>productivity</category>
    </item>
    <item>
      <title>Free Claude Code Guide: Commands, Subagents, Skills, Hooks — All in 26 Pages</title>
      <dc:creator>Al Amin Rifat</dc:creator>
      <pubDate>Sun, 01 Mar 2026 16:33:08 +0000</pubDate>
      <link>https://dev.to/alaminrifat/free-claude-code-guide-commands-subagents-skills-hooks-all-in-26-pages-4d0m</link>
      <guid>https://dev.to/alaminrifat/free-claude-code-guide-commands-subagents-skills-hooks-all-in-26-pages-4d0m</guid>
      <description>&lt;p&gt;Hey devs 👋&lt;/p&gt;

&lt;p&gt;For the past 2 months, I've been using &lt;strong&gt;Claude Code&lt;/strong&gt; every day for my development workflow. Every time I discovered something useful — a command, a trick, a workflow — I wrote it down.&lt;/p&gt;

&lt;p&gt;Those notes eventually turned into a &lt;strong&gt;26-page structured guide&lt;/strong&gt; covering Claude Code from zero to advanced.&lt;/p&gt;




&lt;h2&gt;
  
  
  What's covered
&lt;/h2&gt;

&lt;h3&gt;
  
  
  Module 1: Claude Code
&lt;/h3&gt;

&lt;p&gt;Setup (Mac/Windows), all slash commands, session management, CLAUDE.md, MCP servers, subagents, skills, plugins, hooks, sandboxing, headless mode&lt;/p&gt;

&lt;h3&gt;
  
  
  Module 2: Fundamental Techniques
&lt;/h3&gt;

&lt;p&gt;Prompting strategies, context management, planning workflows, project scaling, debugging&lt;/p&gt;

&lt;h3&gt;
  
  
  Module 3: Advanced Techniques
&lt;/h3&gt;

&lt;p&gt;Model selection, using external resources, complex problem solving, refactoring with subagents, automation&lt;/p&gt;

&lt;h3&gt;
  
  
  Module 4: Advanced Context Engineering
&lt;/h3&gt;

&lt;p&gt;Signal-to-noise optimization, cognitive inertia, progressive disclosure, context layers&lt;/p&gt;

&lt;h3&gt;
  
  
  Bonus: Quick Reference Card
&lt;/h3&gt;

&lt;p&gt;All essential commands, keyboard shortcuts, and key file locations in one place.&lt;/p&gt;




&lt;h2&gt;
  
  
  Get the guide (Free)
&lt;/h2&gt;

&lt;p&gt;🔗 &lt;strong&gt;&lt;a href="https://alaminrifat.gumroad.com/l/claude_guide" rel="noopener noreferrer"&gt;Download here → alaminrifat.gumroad.com/l/claude_guide&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;It's completely &lt;strong&gt;free&lt;/strong&gt;. I made this to help others get productive with Claude Code faster than I did.&lt;/p&gt;

&lt;p&gt;If you find it useful, feel free to share it with others. Feedback is always welcome!&lt;/p&gt;

</description>
      <category>vibecoding</category>
      <category>devtools</category>
      <category>productivity</category>
      <category>claudecode</category>
    </item>
    <item>
      <title>PropTypes in React.js: Unleashing Type Safety for Enhanced Development</title>
      <dc:creator>Al Amin Rifat</dc:creator>
      <pubDate>Thu, 01 Feb 2024 11:11:58 +0000</pubDate>
      <link>https://dev.to/alaminrifat/proptypes-in-reactjs-unleashing-type-safety-for-enhanced-development-52hd</link>
      <guid>https://dev.to/alaminrifat/proptypes-in-reactjs-unleashing-type-safety-for-enhanced-development-52hd</guid>
      <description>&lt;p&gt;&lt;strong&gt;PropTypes&lt;/strong&gt; serves as a mechanism to enforce the expected data types for each prop in React components. By utilising PropTypes, we can ensure that the data passed to our components aligns with the intended types, promoting correctness and preventing potential issues in the rendered output. It act as a kind of &lt;strong&gt;"gatekeeper"&lt;/strong&gt; ensuring the component receives the correct type of data for each prop, which leads to several benefits.&lt;/p&gt;

&lt;p&gt;Here are the key reasons behind why should we use PropTypes in React JSX:&lt;/p&gt;

&lt;ol&gt;
&lt;li&gt;&lt;p&gt;Early Error Detection:&lt;br&gt;
PropTypes catch type errors during development, preventing them from reaching production where they could cause unexpected behavior or crashes.&lt;br&gt;
They provide clear warnings in the console when a prop is passed with an incompatible type, making it easier to identify and fix issues early on.&lt;/p&gt;&lt;/li&gt;
&lt;li&gt;&lt;p&gt;Code Clarity and Documentation:&lt;br&gt;
PropTypes explicitly define the expected types of props a component accepts, acting as a form of self-documentation.&lt;br&gt;
This makes the component's interface more explicit and easier for other developers to understand and use correctly.&lt;/p&gt;&lt;/li&gt;
&lt;li&gt;&lt;p&gt;Refactoring Safety:&lt;br&gt;
When refactoring code, PropTypes can help ensure changes don't inadvertently break component usage by alerting you to potential type mismatches.&lt;br&gt;
This reduces the risk of introducing errors during refactoring and helps maintain code integrity.&lt;/p&gt;&lt;/li&gt;
&lt;li&gt;&lt;p&gt;Debugging Assistance:&lt;br&gt;
PropTypes can provide helpful clues when debugging issues related to prop usage.&lt;br&gt;
By knowing the expected types of props, you can more quickly pinpoint where type-related errors might be occurring.&lt;/p&gt;&lt;/li&gt;
&lt;li&gt;&lt;p&gt;IDE Integration:&lt;br&gt;
Many code editors and IDEs can leverage PropTypes to provide better code completion, type checking, and linting features for React components.&lt;/p&gt;&lt;/li&gt;
&lt;/ol&gt;

&lt;p&gt;Example:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight jsx"&gt;&lt;code&gt;&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;PropTypes&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;prop-types&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="kd"&gt;function&lt;/span&gt; &lt;span class="nf"&gt;MyComponent&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;props&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="k"&gt;return&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;  
&lt;span class="p"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nt"&gt;h1&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="nx"&gt;props&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;name&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="p"&gt;&amp;lt;/&lt;/span&gt;&lt;span class="nt"&gt;h1&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;
&lt;span class="p"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nt"&gt;button&lt;/span&gt; &lt;span class="na"&gt;onClick&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="nx"&gt;props&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;handleClick&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt; Click Me &lt;span class="p"&gt;&amp;lt;/&lt;/span&gt;&lt;span class="nt"&gt;button&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;

&lt;span class="p"&gt;);&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="nx"&gt;MyComponent&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;propTypes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;PropTypes&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;string&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;isRequired&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
  &lt;span class="na"&gt;handleClick&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;PropTypes&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;func&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;isRequired&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; 
&lt;span class="p"&gt;};&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



</description>
      <category>react</category>
      <category>proptypes</category>
      <category>webdev</category>
    </item>
    <item>
      <title>🚀 5 Essential Tools Every MERN Stack Developer Should Use 🚀</title>
      <dc:creator>Al Amin Rifat</dc:creator>
      <pubDate>Sat, 08 Jul 2023 21:00:52 +0000</pubDate>
      <link>https://dev.to/alaminrifat/5-essential-tools-every-mern-stack-developer-should-use-1574</link>
      <guid>https://dev.to/alaminrifat/5-essential-tools-every-mern-stack-developer-should-use-1574</guid>
      <description>&lt;p&gt;MERN stack development has gained significant popularity for its ability to build robust and scalable web applications. Comprising MongoDB, Express, React, and Node.js, this technology stack offers numerous advantages, such as high performance, modularity, and flexibility. However, leveraging the full potential of the MERN stack requires the right set of tools. As a MERN Stack Developer, equipping yourself with the best tools is essential to save time, reduce errors, and enhance the overall code quality.&lt;/p&gt;

&lt;p&gt;In this post, we will delve into the top 5 tools that can empower MERN stack developers in 2023. We will explore their key features, benefits, and specific use cases, enabling you to make informed decisions about incorporating these tools into your development toolkit. Let's dive in and discover the tools that will turbocharge your MERN stack development journey!&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;🔧 Tool Name: VS Code&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Key Features:&lt;br&gt;
✅ Robust code editor with powerful features&lt;br&gt;
✅ Built-in Git integration for seamless version control&lt;br&gt;
✅ Extensive extension ecosystem for customization and enhanced functionality&lt;/p&gt;

&lt;p&gt;Benefits:&lt;br&gt;
💡 Boosts productivity with its intuitive interface and intelligent code suggestions&lt;br&gt;
💡 Simplifies collaboration through live sharing and real-time code editing&lt;br&gt;
💡 Supports a wide range of programming languages and frameworks, including MERN stack development&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;🔧 Tool Name: Studio 3T&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Key Features:&lt;br&gt;
✅ GUI-based MongoDB IDE for convenient database management&lt;br&gt;
✅ Advanced query builder and aggregation pipeline editor&lt;br&gt;
✅ Import/export data, visualize query results, and analyze database performance&lt;/p&gt;

&lt;p&gt;Benefits:&lt;br&gt;
💡 Streamlines MongoDB development tasks with its intuitive interface and query building capabilities&lt;br&gt;
💡 Simplifies complex queries and data transformations through its visual tools&lt;br&gt;
💡 Enhances productivity by providing a comprehensive set of features for MongoDB administration&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;🔧 Tool Name: React Developer Tools (Browser extension)&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Key Features:&lt;br&gt;
✅ Browser extension for inspecting React component hierarchies&lt;br&gt;
✅ Real-time component state inspection and debugging&lt;br&gt;
✅ Performance profiling to identify bottlenecks in React applications&lt;/p&gt;

&lt;p&gt;Benefits:&lt;br&gt;
💡 Facilitates debugging and troubleshooting by providing insights into React component structures and their state&lt;br&gt;
💡 Helps optimize React application performance through performance profiling and identifying inefficient rendering patterns&lt;br&gt;
💡 Enables a better understanding of React applications' inner workings for more efficient development&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;🔧 Tool Name: Thunder Client (VS Code extension)&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Key Features:&lt;br&gt;
✅ REST client for testing API endpoints&lt;br&gt;
✅ Intuitive interface for building and sending HTTP requests&lt;br&gt;
✅ Supports environment variables, request chaining, and response validation&lt;/p&gt;

&lt;p&gt;Benefits:&lt;br&gt;
💡 Simplifies API testing and debugging with its user-friendly interface and request/response visualization&lt;br&gt;
💡 Enables efficient development by saving and reusing API requests and managing multiple environments&lt;br&gt;
💡 Facilitates collaboration with its ability to export and share API collections among team members&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;🔧 Tool Name: ES Lint (VS Code extension)&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Key Features:&lt;br&gt;
✅ JavaScript linter for identifying and fixing code issues&lt;br&gt;
✅ Highly customizable with support for various coding style guides&lt;br&gt;
✅ Integrates with VS Code to provide real-time linting and automatic fixes&lt;/p&gt;

&lt;p&gt;Benefits:&lt;br&gt;
💡 Improves code quality and maintainability by detecting errors, enforcing coding conventions, and highlighting potential issues&lt;br&gt;
💡 Saves time by automating code formatting and enforcing consistent coding standards&lt;br&gt;
💡 Enhances collaboration by ensuring a unified code style across the development team&lt;/p&gt;

&lt;p&gt;💡 Pro Tip: Explore these tools and customize them based on your workflow and preferences to maximize your productivity and efficiency in MERN stack development.&lt;/p&gt;

&lt;p&gt;Let's discuss in the comments! 🗣️&lt;/p&gt;

&lt;p&gt;⚡️ Hashtags: #MERNStackTools, #ProductivityHacks, #DevelopmentToolkit, #CodeQualityMatters, #WebDevTools, #DeveloperProductivity, #EfficientCoding, #MERNStackCommunity, #CodeDebugging, #TechStackEssentials, #ModernWebDevelopment, #OptimizeWorkflow, #ErrorFreeCode, #CodeEfficiency, #WebAppFrameworks, #CodingProductivity, #MERNStackGems, #CodingSolutions, #DevTools2023, #CodingLifestyle, #TechToolbox&lt;/p&gt;

</description>
      <category>webdev</category>
      <category>react</category>
      <category>productivity</category>
      <category>programming</category>
    </item>
    <item>
      <title>Beautiful Count down timer in React for (sales/promotional countdown)</title>
      <dc:creator>Al Amin Rifat</dc:creator>
      <pubDate>Tue, 23 May 2023 01:39:46 +0000</pubDate>
      <link>https://dev.to/alaminrifat/beautiful-count-down-timer-in-react-for-salespromotional-countdown-585l</link>
      <guid>https://dev.to/alaminrifat/beautiful-count-down-timer-in-react-for-salespromotional-countdown-585l</guid>
      <description>&lt;p&gt;🧑‍💻 Today present a remarkable React &lt;strong&gt;countdown&lt;/strong&gt; timer that will leave your visitors spellbound. Whether you're running a flash sale, promoting a limited-time offer, or counting down to a grand product launch, this beautiful timer is the secret weapon to captivate, engage, and convert. &lt;/p&gt;

&lt;p&gt;Let's dive into the enchanting world of our React countdown timer and discover how it can transform your promotional campaigns into unforgettable experiences.&lt;/p&gt;

&lt;p&gt;So first of all setup the project. We will create a react project using vite.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;npm create vite@latest countdown-time &lt;span class="nt"&gt;--&lt;/span&gt; &lt;span class="nt"&gt;--template&lt;/span&gt; react
&lt;span class="nb"&gt;cd &lt;/span&gt;countdown-time
npm &lt;span class="nb"&gt;install
&lt;/span&gt;npm &lt;span class="nb"&gt;install &lt;/span&gt;react-countdown
npm run dev
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;No remove all the unnecessary code from the &lt;code&gt;app.jsx&lt;/code&gt; file - &lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzs9gg7zvfuxmfx212r7w.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzs9gg7zvfuxmfx212r7w.png" alt=" " width="800" height="648"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Now on &lt;code&gt;app.jsx&lt;/code&gt; file I wrote this code -&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight jsx"&gt;&lt;code&gt;&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;./App.css&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;Countdown&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;react-countdown&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="kd"&gt;function&lt;/span&gt; &lt;span class="nf"&gt;App&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="k"&gt;return &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;
    &lt;span class="p"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nt"&gt;div&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;
      &lt;span class="p"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nc"&gt;Countdown&lt;/span&gt; &lt;span class="na"&gt;date&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="nb"&gt;Date&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;now&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="mi"&gt;10000000&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt; &lt;span class="p"&gt;/&amp;gt;&lt;/span&gt;
    &lt;span class="p"&gt;&amp;lt;/&lt;/span&gt;&lt;span class="nt"&gt;div&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;
  &lt;span class="p"&gt;);&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="nx"&gt;App&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;And the output (screenshot) is - &lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frdlrbldnkbbwuzcsgmp4.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frdlrbldnkbbwuzcsgmp4.png" alt=" " width="563" height="502"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Custom &amp;amp; Conditional Rendering&lt;/strong&gt;&lt;br&gt;
In case you want to change the output of the component or want to signal that the countdown's work is done, you can do this by either using the &lt;code&gt;onComplete&lt;/code&gt; callback, a custom renderer, or by specifying a React child within &lt;code&gt;&amp;lt;Countdown&amp;gt;&amp;lt;/Countdown&amp;gt;&lt;/code&gt;, which will only be shown once the countdown is complete.&lt;br&gt;
Example -&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight jsx"&gt;&lt;code&gt;&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;./App.css&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;Countdown&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;react-countdown&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;Completionist&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="o"&gt;=&amp;gt;&lt;/span&gt; &lt;span class="p"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nt"&gt;span&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;Time Finish!! You are good to go!&lt;span class="p"&gt;&amp;lt;/&lt;/span&gt;&lt;span class="nt"&gt;span&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;;&lt;/span&gt;

&lt;span class="kd"&gt;function&lt;/span&gt; &lt;span class="nf"&gt;App&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="k"&gt;return &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;
    &lt;span class="p"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nt"&gt;div&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;
      &lt;span class="p"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nc"&gt;Countdown&lt;/span&gt; &lt;span class="na"&gt;date&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="nb"&gt;Date&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;now&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="mi"&gt;5000&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;
        &lt;span class="p"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nc"&gt;Completionist&lt;/span&gt; &lt;span class="p"&gt;/&amp;gt;&lt;/span&gt;
      &lt;span class="p"&gt;&amp;lt;/&lt;/span&gt;&lt;span class="nc"&gt;Countdown&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;
    &lt;span class="p"&gt;&amp;lt;/&lt;/span&gt;&lt;span class="nt"&gt;div&lt;/span&gt;&lt;span class="p"&gt;&amp;gt;&lt;/span&gt;
  &lt;span class="p"&gt;);&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="nx"&gt;App&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;And after the time is finish , it will hide the timer and show a message like this - &lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmyxhyfpg5rfrtei37wlj.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmyxhyfpg5rfrtei37wlj.png" alt=" " width="800" height="296"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;You can add style as you like. For example for one of my project I have make this countdown timer below using tailwind CSS. &lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbi3udjo54jl7hn3himaj.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbi3udjo54jl7hn3himaj.png" alt=" " width="800" height="239"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;See? This &lt;code&gt;react-countdown&lt;/code&gt; package is awesome and it has more awesome use case. Like Sales, Marketing, Exam Scheduling, Ticket Selling and many more. &lt;/p&gt;

&lt;p&gt;You can read more details about this on their &lt;a href="https://www.npmjs.com/package/react-countdown" rel="noopener noreferrer"&gt;official documentation.&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;Thank you so much for reading.❤️&lt;/p&gt;

</description>
      <category>react</category>
      <category>webdev</category>
      <category>frontend</category>
      <category>npm</category>
    </item>
  </channel>
</rss>
