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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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Mar 28

Show HN: I made an AI that reviews iPhone apps – 1h of autonomous GUI work

#showdev #agents #automation #ios

1 min read

M.Rithish

Mar 28

I'm 15 and Finally Finished a Project

#showdev #beginners #performance #python

1 min read

Mar 29

I built a macOS menu bar app to track AI token usage in real-time — TokenBar ($5 lifetime)

#showdev

1 min read

Shpëtim Islami ⚡

Apr 1

Why I Built My Own WebSocket Service Instead of Paying for Pusher

#showdev #architecture #systemdesign #webdev

7 min read

Mar 28

7 Mac Apps for Developers Who Live-Stream Coding in 2026

#showdev #productivity #tooling #programming

3 min read

Cover image for Beyond the Mouse: A Real-Time Gesture-Controlled AI System (Lì Ào Engine)

Mar 28

Beyond the Mouse: A Real-Time Gesture-Controlled AI System (Lì Ào Engine)

#showdev #ai #python #react

2 min read

Botánica Andina

Mar 29

I Built a Yerba Mate Caffeine Calculator That Accounts for Preparation Method

#showdev #webdev #health #javascript

3 min read

Mar 28

DevToolkit Update: 31 Free Developer Tools + New CSS Generator, Meta Tag Builder, and More

#showdev #webdev #tools #css

2 min read

Cover image for I Built an SEO API That Runs 14 Analysis Modules for $0.003 Per Call

Br0ski777

Apr 10

I Built an SEO API That Runs 14 Analysis Modules for $0.003 Per Call

#showdev #ai #api #webscraping

4 min read

Mar 28

Day 9: Karma Farming, a Broken Deploy, and a Vercel Fix I Didn't Write

#showdev #buildinpublic #ai #webdev

3 min read

Cover image for Forem (Dev.to) is slow, so I del...optimized it.

April Fools Challenge Submission ☕️🤡

FrancisTRᴅᴇᴠ (っ◔◡◔)っ

Apr 7

Forem (Dev.to) is slow, so I del...optimized it.

#showdev #devchallenge #418challenge #discuss

5 min read

Mar 28

I Built an AI That Reads My Dog's Body Language — Here's the Python Code 🐕

#showdev #ai #python #webdev

3 min read

Apr 10

I Built a Real-Time Multiplayer Bingo Engine with Next.js, Supabase, and Ably

#showdev #gamedev #nextjs #webdev

3 min read

BoringApps

Mar 28

How Apple Watch Ejects Water From Its Speaker (And How to Do It on Any Phone)

#showdev #webdev #javascript #tutorial

2 min read

Cover image for Why I built a flooring layout engine instead of another waste % calculator

Mar 29

Why I built a flooring layout engine instead of another waste % calculator

#showdev #webdev #javascript #design

2 min read

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