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    <title>DEV Community: Vigneshwaran Manivannan</title>
    <description>The latest articles on DEV Community by Vigneshwaran Manivannan (@vigneshwaran_manivannan_5).</description>
    <link>https://dev.to/vigneshwaran_manivannan_5</link>
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      <title>DEV Community: Vigneshwaran Manivannan</title>
      <link>https://dev.to/vigneshwaran_manivannan_5</link>
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      <title>I’m Building “WayToClear” - A Travel Compliance Platform</title>
      <dc:creator>Vigneshwaran Manivannan</dc:creator>
      <pubDate>Thu, 05 Feb 2026 11:44:11 +0000</pubDate>
      <link>https://dev.to/vigneshwaran_manivannan_5/im-building-waytoclear-a-travel-compliance-platform-need-advice-on-managing-ever-changing-53ap</link>
      <guid>https://dev.to/vigneshwaran_manivannan_5/im-building-waytoclear-a-travel-compliance-platform-need-advice-on-managing-ever-changing-53ap</guid>
      <description>&lt;p&gt;Hi developers&lt;/p&gt;

&lt;p&gt;I'm building a side project called &lt;a href="https://waytoclear.vercel.app/" rel="noopener noreferrer"&gt;WayToClear&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://waytoclear.vercel.app/" rel="noopener noreferrer"&gt;WayToClear&lt;/a&gt; is a "know before you go" travel compliance platform focused on tourist travelers.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;The goal is to help users understand things like:&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Tourist visa &amp;amp; entry rules&lt;/li&gt;
&lt;li&gt;Filming, vlogging &amp;amp; drone regulations&lt;/li&gt;
&lt;li&gt;Cultural do’s &amp;amp; don’ts&lt;/li&gt;
&lt;li&gt;Restricted &amp;amp; banned items&lt;/li&gt;
&lt;li&gt;Emergency info &amp;amp; local basics&lt;/li&gt;
&lt;li&gt;Transportation availability&lt;/li&gt;
&lt;li&gt;Popular taxi rental services in their countries&lt;/li&gt;
&lt;li&gt;Famous places to visit&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;strong&gt;Current scope&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;To avoid over-engineering, I intentionally limited the scope (one to many) for now:&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Citizenship&lt;/strong&gt;: India&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Purpose&lt;/strong&gt;: Tourist travel only&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Countries supported (for now)&lt;/strong&gt;:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;United Arab Emirates&lt;/li&gt;
&lt;li&gt;Japan&lt;/li&gt;
&lt;li&gt;Thailand&lt;/li&gt;
&lt;li&gt;Sri Lanka&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Each country shows summarized guidance, official links, and a “last verified” date.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;The challenge I'm facing&lt;/strong&gt; 😣&lt;/p&gt;

&lt;p&gt;The technical part is easy.&lt;br&gt;
The data maintenance part is hard.&lt;/p&gt;

&lt;p&gt;Visa rules and travel regulations:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Change often&lt;/li&gt;
&lt;li&gt;Differ by citizenship&lt;/li&gt;
&lt;li&gt;Are maintained by governments, not developers&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;If I expand to 15–20 countries, the workload increases massively.&lt;br&gt;
And when a country changes its visa policy, keeping data up-to-date becomes stressful for a solo builder.&lt;/p&gt;

&lt;p&gt;What I’m NOT trying to do&lt;/p&gt;

&lt;p&gt;❌ Replace embassy websites&lt;br&gt;
❌ Provide legal guarantees&lt;br&gt;
❌ Cover all countries &amp;amp; all visa types&lt;/p&gt;

&lt;p&gt;What I AM trying to do&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Provide practical guidance for tourists&lt;/li&gt;
&lt;li&gt;Clearly show last verified dates &amp;amp; official sources&lt;/li&gt;
&lt;li&gt;Help travelers avoid surprises before flying&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;strong&gt;What I'd love advice on from the community&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;p&gt;How do similar platforms manage frequently changing policy data?&lt;/p&gt;&lt;/li&gt;
&lt;li&gt;&lt;p&gt;Is a "last verified + official link" approach acceptable?&lt;/p&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;strong&gt;Should I:&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Keep the country count low and go deep?&lt;/li&gt;
&lt;li&gt;Focus on a niche (vloggers, drone users, digital creators)?&lt;/li&gt;
&lt;li&gt;Any ideas for community-assisted updates or sustainable workflows?&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;strong&gt;Why I’m sharing this early&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;I want to build this with realistic expectations, not burn out trying to be perfect.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;If you've built:&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Data-heavy products&lt;/li&gt;
&lt;li&gt;Compliance-based platforms&lt;/li&gt;
&lt;li&gt;Travel or government-policy tools&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;I'd really value your experience.&lt;/p&gt;

&lt;p&gt;Thanks for reading 🙌 I’d love to hear your thoughts and feedback from the community.&lt;/p&gt;

&lt;p&gt;WayToClear Site: &lt;a href="https://waytoclear.vercel.app" rel="noopener noreferrer"&gt;https://waytoclear.vercel.app&lt;/a&gt;&lt;/p&gt;

</description>
      <category>sideprojects</category>
      <category>sass</category>
      <category>startup</category>
      <category>indiedev</category>
    </item>
    <item>
      <title>Why Testing Only 200 OK Is Lying to Yourself</title>
      <dc:creator>Vigneshwaran Manivannan</dc:creator>
      <pubDate>Sat, 03 Jan 2026 09:56:52 +0000</pubDate>
      <link>https://dev.to/vigneshwaran_manivannan_5/why-testing-only-200-ok-is-lying-to-yourself-25do</link>
      <guid>https://dev.to/vigneshwaran_manivannan_5/why-testing-only-200-ok-is-lying-to-yourself-25do</guid>
      <description>&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%2Fv9x4xdsps534t07in18u.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%2Fv9x4xdsps534t07in18u.png" alt=" " width="800" height="226"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;And How I Built “Status Code as a Service” for Fun&lt;/strong&gt;&lt;br&gt;
Most applications work perfectly. Until the backend stops returning 200 OK?&lt;/p&gt;

&lt;p&gt;As developers, we spend a lot of time building and testing the happy path — APIs returning 200 OK, clean JSON responses, smooth UI flows. But real-world systems don’t live in that world.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;They live in a much messier place:&lt;/strong&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;404 429 500 503
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;And if your frontend or client code has never seen those responses during development, it’s usually not prepared for them in production.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;The Problem With “Mocking Success”&lt;/strong&gt;&lt;br&gt;
In many projects, error handling is tested in one of three ways:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Not tested at all&lt;/li&gt;
&lt;li&gt;Manually faked by changing code&lt;/li&gt;
&lt;li&gt;Mocked with static responses&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;All three approaches miss something important: real HTTP behavior.&lt;/p&gt;

&lt;p&gt;HTTP status codes are not just numbers. They influence:&lt;/p&gt;

&lt;p&gt;Retry logic, UI state transitions, Caching behavior, Rate limiting flows, User experience under failure.&lt;/p&gt;

&lt;p&gt;Mocking a 500 inside application code is not the same as receiving an actual 500 from an API.&lt;/p&gt;

&lt;p&gt;A Small Side Project (Inspired by “No as a Service”)&lt;br&gt;
While exploring this problem, I came across the fun project No as a Service, which simply returns “no” via an API.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;That sparked a thought:&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;What if we had something similar — but for HTTP status codes?&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Not a serious product.&lt;/li&gt;
&lt;li&gt;Not a startup idea.&lt;/li&gt;
&lt;li&gt;Just a small, learning-focused side project.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;That’s how &lt;strong&gt;Status Code as a Service (SCaaS)&lt;/strong&gt; started.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;What Is Status Code as a Service?&lt;/strong&gt;&lt;br&gt;
Status Code as a Service is a lightweight HTTP API that returns real HTTP status codes on demand.&lt;/p&gt;

&lt;p&gt;It supports:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Deterministic responses (/status/404)&lt;/li&gt;
&lt;li&gt;Random status codes&lt;/li&gt;
&lt;li&gt;Weighted distributions (more realistic than pure randomness)&lt;/li&gt;
&lt;li&gt;Category-based responses (success, client error, server error)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;strong&gt;The idea is simple:&lt;/strong&gt;&lt;br&gt;
let your frontend or API client experience real failures during development.&lt;/p&gt;

&lt;p&gt;So instead of returning them directly, the API simulates them safely by:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Returning 200 OK&lt;/li&gt;
&lt;li&gt;Including the intended status code in the response payload&lt;/li&gt;
&lt;li&gt;It’s a small detail — but it highlights how HTTP behavior can differ from theory once real infrastructure is involved.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;strong&gt;Why This Was Useful (Even as a “Fun” Project)&lt;/strong&gt;&lt;br&gt;
Even though this started as a casual experiment, it turned out to be genuinely useful for:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Testing frontend error states&lt;/li&gt;
&lt;li&gt;Verifying retry and backoff logic&lt;/li&gt;
&lt;li&gt;Understanding how APIs behave under rate limits&lt;/li&gt;
&lt;li&gt;Simulating partial outages&lt;/li&gt;
&lt;li&gt;Learning how CDNs and proxies treat HTTP responses&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;Most importantly, it reinforced one idea:&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;If you don’t test failure, you haven’t really tested your system.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Keeping It Simple&lt;/strong&gt;&lt;br&gt;
The project is intentionally minimal:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Stateless&lt;/li&gt;
&lt;li&gt;No database&lt;/li&gt;
&lt;li&gt;Node.js + Express&lt;/li&gt;
&lt;li&gt;Clear, predictable behavior&lt;/li&gt;
&lt;li&gt;It’s open-source, easy to run locally, and easy to deploy.&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;If someone finds it useful — great.&lt;br&gt;
If not — it was still a valuable learning experience.&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;strong&gt;Final Thought&lt;/strong&gt;&lt;br&gt;
Testing only 200 OK responses gives a false sense of confidence.&lt;/p&gt;

&lt;p&gt;Real systems fail.&lt;br&gt;
Networks fail.&lt;br&gt;
APIs fail.&lt;/p&gt;

&lt;p&gt;Your application should be ready for that — before production finds out for you.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;GitHub:&lt;/strong&gt; &lt;a href="https://github.com/Vigneshmani28/statuscode-as-a-service" rel="noopener noreferrer"&gt;https://github.com/Vigneshmani28/statuscode-as-a-service&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Live url:&lt;/strong&gt; &lt;a href="https://scaas.onrender.com/" rel="noopener noreferrer"&gt;https://scaas.onrender.com/&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;My portfolio&lt;/strong&gt;: &lt;a href="https://vigneshdev.in" rel="noopener noreferrer"&gt;https://vigneshdev.in&lt;/a&gt;&lt;/p&gt;

</description>
      <category>webdev</category>
      <category>testing</category>
      <category>opensource</category>
      <category>microsaas</category>
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