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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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Isaac Kojo Yankson

Sep 22

I built an in-browser Swiss Army Knife with zero server uploads (PDFs, Images, JWT, Hashes)

#showdev #webdev #javascript #productivity

2 min read

Sep 22

How we built a free global cleaning jobs marketplace, and opened 958 live cleaning contracts to anyone

#showdev #webdev #opensource #startup

2 min read

Oct 11

Rust-a-Log: filter recent errors in a large log, then keep watching

#showdev #rust #cli #opensource

2 min read

Sep 22

I built a native link app for several devices and platforms — when sync is actually worth it

#showdev #productivity #mobile

5 min read

hailneed

Sep 18

Your coding agent remembers more than MEMORY.md — so I built a local inspector for it

#showdev #ai #claude #devtools

3 min read

Oct 11

Building MegasMoves: An Open-Source MCP Platform for Cross-Device Automation

#showdev #opensource #mcp #automation

3 min read

elionbardhiii-hub

Sep 18

I’m Building a Linux Distribution in Kosovo — Here’s What I’ve Learned

#showdev #linux #opensource #ai

6 min read

Quinn

Oct 11

We put a $300 bounty on Pink's AI agent spending rules. It was gone by lunch.

#showdev #security #ai #opensource

6 min read

Arthur G

Sep 18

I built AnotherExample: a free tool for troubleshooting CORS

#showdev

1 min read

Andrew Armstrong

Sep 18

ReelGeek: photos to a vertical video with Pillow, numpy and no watermark

#showdev #opensource #python #sideprojects

2 min read

Alexandru Turcanu

Oct 1

tokenmaxxing: track AI coding usage across tools and devices

#showdev #opensource

2 min read

Oct 1

How I put my Copilot agents in my pocket: zero servers, end-to-end encryption and one nasty iOS bug

#showdev #githubcopilot #vscode #security

13 min read

Sep 22

A Fruit Fly Brain Plays Doom

#showdev #ai #machinelearning #python

6 min read

Sep 18

Building a High-Speed Web3 Launchpad & Arena on Testnet: Architecture & Lessons Learned

#showdev #web3 #blockchain #javascript

1 min read

Task Drop

Sep 18

I built a free plain-English dictionary API – no jargon, instant keys

#showdev #webdev #api #beginners

1 min read

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