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DEV Community

For showing off projects and launching products.

Please make posts community-driven and not overly corporate or salesy.

Typically it is for showing off your thing or your company's thing. You can however, show off someone else's thing, but just make it clear it's theirs and not yours.

Don't just use this tag to share posts or tutorials your proud of — this is really for projects.

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Bracketly

Jul 30

Gemini 3's Function Calling Has a Signature Rule That Only Bites You Once You Add a Second Tool Call

#showdev #webdev #javascript

2 min read

Jul 31

Show HN: Telechat – Self-hosted Claude on Telegram/WhatsApp/Slack, no cloud relay

#showdev #ai #llm #opensource

2 min read

Aug 22

How I Built a Browser-Native DAW with near Zero-Latency Pedal DSP and Free 24-Bit Exports

#showdev #webdev #javascript #music

2 min read

Sean

Aug 3

We built an IOU tracker that logs favors and chores, not just money — with React Native and (yes) PHP

#showdev #reactnative #php #startup

3 min read

김찬우

Aug 3

I "fixed" the same image bug six times. The cause wasn't dark mode.

#showdev #webdev #debugging #ai

6 min read

Sep 2

QStash JWTs Expire Before Delivery: A Far-Future Scheduling Postmortem

#showdev #serverless #webdev #nextjs

4 min read

Harun - solo dev

Aug 31

I'm 12. 1,946 followers. I read your comments out loud — and I'm building the 3rd platform: KODA LEARN.

#showdev #buildinpublic #startup

2 min read

Sep 2

How I Got 40,000 Facebook Followers in Just Two Months

#showdev #python #education #career

4 min read

Ecaterina Sevciuc

Sep 1

How an Abandoned Client Project Became My Proudest Showcase

#showdev #webdev #fullstack #architecture

4 min read

Sep 2

Run a private OpenAI-compatible LLM endpoint on Apple Silicon with one Rust binary

#showdev #ai #rust

2 min read

Samson P G

Jul 30

I built TryQuickImg: compress HEIC/JPG/PNG in the browser — no upload

#showdev #webdev #javascript #privacy

1 min read

frank chu

Sep 2

I generate every blog cover with headless Chrome and a bit of CSS, no design tool

#showdev #webdev #css #python

4 min read

Sep 1

I Built an Agent to Fix Bad Tests. I Found Eight Bugs in My Own Ruler.

#showdev #testing #ai #python

7 min read

Alexandru Sirbu

Jul 30

🐹 Big day for My Capybara!

#showdev #buildinpublic #gamedev #product

1 min read

Ben

Jul 30

I built a student tools site as plain static HTML — no framework, no build step

#showdev #webdev #seo #javascript

2 min read

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