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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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Elliot Brenya sarfo

Nov 6

7 Free Government APIs I Used to Build Real Tools for Ghana (No API Key Needed)

#webdev #api #showdev #beginners

5 min read

Peter Vivo

Nov 6

Retro :: Spider-Paint

#showdev #tooling #weeklyretro #opensource

2 min read

Nov 6

GitGraph Live — a live commit graph and a branch graveyard for GitHub (open-source extension)

#showdev #github #chrome #opensource

2 min read

Ruturaj Sonkamble

Nov 6

My duplicate filter decided 166 of 174 job posts were the same post

#javascript #webdev #algorithms #showdev

2 min read

Rolan Lobo

Nov 6

The Polyglot Paradox: How I Made a Normal Image Extract as a Secret ZIP Archive

#showdev #security #python #programming

8 min read

Mohammad Taha Azizi Ahad

Nov 6

AWS KMS Just Shipped ML-KEM. Post-Quantum Crypto Stopped Being a Side Project

#postquantum #cryptography #aws #showdev

6 min read

Juan Camilo Auriti

Nov 6

1,137 stars, 127 forks, 2,000+ tests. What 8 months of open-source GEO tooling taught me about what AI actually reads

#ai #opensource #webdev #showdev

5 min read

Krishna Chaudhary

Nov 6

MY INBOX HAS 99 PROBLEMS. JOE AIN'T ONE.

#ai #agentaichallenge #python #showdev

11 min read

Taaha Bin Zaheer

Nov 6

I built a live mess-menu app for my university — here's the stack and why it stuck

#webdev #react #cloudflare #showdev

2 min read

Nov 6

How I put three AI agents in a Slack channel with Switch

#ai #tutorial #slack #showdev

6 min read

hammi

Nov 6

The 12-second 'up next' countdown in my 1.17 MB player: auto-advance without the annoyance

#performance #showdev #android

2 min read

Max

Nov 6

I wrote a 1,669-line kernel that boots a mouse. The ISO goes public next Friday.

#kernel #osdev #showdev #ai

2 min read

PYXL

Nov 6

We built Moon Calendar: Moon phases, full Moon dates, moonrise and eclipses in UK time

#webdev #showdev #nextjs #javascript

3 min read

Nov 6

ads.txt on a plain PHP site: the 5-minute job people skip

#php #webdev #tools #showdev

3 min read

김현중

Nov 6

Show DEV: my coding agents kept building against last week's spec, so I built a fix

#showdev #ai #mcp #productivity

3 min read

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