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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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Chris Yao

Apr 8

I Built a CLI That X-Rays Your AI Coding Sessions — No LLM, <5ms (Open Source)

#showdev #opensource #ai #productivity

4 min read

Sourav

Mar 5

I built 96+ free tools for freelancers — no login required, no paywalls, just tools that work

#showdev #productivity #freelance #webdev

2 min read

Apr 8

I was paying $600/mo for 5 SaaS tools. So I built one that does all of them — and open-sourced it.

#showdev #ai #opensource #agents

4 min read

April Fools Challenge Submission ☕️🤡

Apr 8

✨ What I Built for the DEV April Fools Challenge: 🎵 Shake-to-Volume Music Player + 🐍 Shake-Controlled Snake Game

#showdev #devchallenge #418challenge #googleai

4 min read

Mar 6

I built a Multi-Model AI Router to end "Claude-Loyalty" (and I need you to break it)

#showdev #ai #llm #productivity

2 min read

April Fools Challenge Submission ☕️🤡

Bhavin Sen

Apr 8

Bouncing Balls Game++: My Delightfully Useless Combo Chaos Simulator

#showdev #devchallenge #418challenge

1 min read

Edvaldo Freitas

Mar 10

Open-source, model-agnostic alternative to Claude Code Review

#showdev #ai #opensource #tooling

1 min read

April Fools Challenge Submission ☕️🤡

Manisha Chauhan

Apr 8

🌪️ CSS Uncenterer Apocalypse - Centered Divs Destroyed! 🫖

#showdev #418challenge #css #devchallenge

1 min read

Seymour Birkhoff

Mar 6

How We Convert RTSP Camera Streams to Browser-Playable HLS for Kazakhstan's Government Portal

#showdev #webdev #devops #networking

3 min read

Furozq

Mar 4

How I Built a Tool That Warns Me 60 Seconds Before My Site Goes Down

#showdev #ai #monitoring #startup

1 min read

Stevica Kuharski

Mar 5

I Got Tired of Gluing Tools Together. So I Built My Own AI Agent Runtime.

#showdev #agents #ai #sideprojects

5 min read

riii111

Mar 5

I built a fast, driver-less TUI for browsing PostgreSQL, with ER diagrams

#showdev #rust #postgres #tui

5 min read

Mar 5

I Built an Interactive Data Structure & Algorithm Visualizer (with Live Java Debugging)

#showdev #algorithms #computerscience #java

2 min read

Joshchodev

Apr 8

Glasscribe

#showdev #a11y #privacy #productivity

2 min read

Mar 9

I built a blockchain where quantum computers have no mining advantage — here is how it works

#showdev #blockchain #cryptocurrency #security

6 min read

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