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submission guidelines

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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April Fools Challenge Submission ☕️🤡

ujja

Apr 5

Fourbidden: A Serious AI Solution to 2+2, With Maximum Ceremony and No Resolution

#showdev #devchallenge #418challenge #gemini

3 min read

BB Apps

Apr 5

How I Built an Islamic Storytelling App with AI, Audio Narration & 8 Languages

#showdev #ai #ios #sideprojects

9 min read

Ricardo G. Pignone

Apr 6

🚀 Simplifying Bulk Operations with Dapper in .NET

#showdev #csharp #database #dotnet

2 min read

Jim L

Apr 6

I Built 6 Free SEO Tools in One Day — Here's What I Learned

#showdev #productivity #sideprojects #webdev

2 min read

qiulin qin

Apr 5

Building a Privacy-First AI Hair Simulator: Lessons Learned

#showdev #ai #privacy #sideprojects

2 min read

M Media

Apr 3

I built a BIP-39 seed phrase scanner that reads raw disk sectors - and just open-sourced the engine

#showdev #blockchain #opensource #security

1 min read

April Fools Challenge Submission ☕️🤡

Apr 6

I Built a Cloud Platform That Does Absolutely Nothing (And It Works Perfectly)

#showdev #devchallenge #418challenge #devops

2 min read

FindBSB

Apr 6

I built a free BSB validation API for Australian devs

#showdev #api #sideprojects #webdev

2 min read

Sébastien LOPEZ

Apr 6

No subscriptions, no credit cards: how I built an API that charges $0.001 per request in USDC

#showdev #ai #api #web3

3 min read

solido

Apr 6

I Built a Game About My Own Imminent Death — And Made It Playable for You

#showdev #ai #indiehacker #devchallenge

3 min read

April Fools Challenge Submission ☕️🤡

solido

Apr 6

I Built a Loading Screen That Never Loads — Because I Finally Admitted What I Am

#showdev #devchallenge #418challenge #ai

3 min read

William Andrews

Apr 6

I Built 21 Browser-Based Dev Tools in Pure HTML/CSS/JS — Here's What I Learned

#showdev #webdev #javascript #programming

3 min read

Hao Jiang

Apr 5

How I render 10,000 live aircraft at 60fps in the browser with Rust, WASM, and raw WebGL2

#showdev #rust #webassembly #webgl

3 min read

lachy

Apr 6

How are you testing your MCP servers? (I built a framework for it)

#showdev #javascript #mcp #testing

1 min read

Ali Salame

Apr 5

How I Built a Browser-Based Video Converter With FFmpeg & WebAssembly — No Server Required

#showdev #javascript #privacy #webdev

4 min read

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