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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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GYPengDev

Jul 8

Encrypted Mobile API Debugging? No More Copying Ciphertext Across Multiple Tools

#showdev #electron #developertools #webdev

6 min read

Shon Wu (Shon Wu)

Jun 8

I built a free, no-login clipboard that shares text, files — and even AI video — via an ultra-short link

#showdev #webdev #productivity #ai

2 min read

Roshan Mayengbam

Jun 4

I built a self-hosted AI cost tracker after our team's bill exploded

#showdev #ai #llm #monitoring

2 min read

Jul 8

EffCSS v5: Self-Confident CSS-in-TS for Modern Frontend

#showdev #opensource #frontend #typescript

4 min read

z z

Jun 4

I Just Made 50 Claude Code Prompts Free — Here's Why

#showdev #claude #productivity #ai

3 min read

Austin Cao

Jun 4

I Built an AI That Roasts Websites — And It's Brutally Honest

#showdev #webdev #ai #opensource

2 min read

CapDrop

Jun 4

I built a Windows tool that turns screenshots into one searchable PDF — here's what I learned

#showdev #electron #python #productivity

3 min read

gransabi009-source

Jun 4

How I Built a Phone Validator API for Africa (Where Twilio Fails)

#showdev #api #backend #sideprojects

1 min read

Jun 4

Why I Built an Open-Source Online Judge Instead of Maintaining a Legacy One

#showdev #automation #opensource #programming

7 min read

fdiwa-dev

Jun 4

MiniQueue: A Job Queue API That Doesn't Need Redis

#showdev #api #backend #sideprojects

1 min read

Wu Jiang

Jun 4

Why your LLM tool calls silently break — and a ~10µs fix

#showdev #ai #llm #rust

4 min read

Ca E

Jun 4

I built a browser YouTube Poop generator on Hugging Face Spaces

#showdev #javascript #sideprojects #webdev

1 min read

Jul 8

Any document in. Clean JSON out. — how I turned my apps' AI layer into a 39-endpoint API

#showdev #ai #api #webdev

3 min read

mud

Jun 4

Website feedback needed

#discuss #github #showdev #sideprojects

2 min read

greg

Jun 4

i built a compiler using 100% ai slop

#showdev #programming #opensource #codenewbie

1 min read

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