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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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horio

Sep 13

Four regexes and a staleness rule: how my phone agent refuses to call 'probably fine' a booking

#showdev #ai #typescript #opensource

3 min read

Fei Y

Sep 18

Handling Files Over 2GB with WebAssembly in the Browser

#showdev #webassembly #javascript #ffmpeg

3 min read

Sep 27

ContexteTech is now open source: a hub for everything that adapts an AI model

#showdev #ai #llm #opensource

4 min read

Sep 13

Weekend Build Log: The Timeout Is the Product

#showdev #ai #productivity #python

5 min read

limin dai

Oct 6

Making a desktop pet feel present: animation, window motion, and the quiet moments

#showdev #javascript

4 min read

dev truth

Sep 13

A floor plan is more than pixels: getting DXF exports to preserve meaning

#showdev #webdev

4 min read

Chethan

Oct 6

Building a 3D contribution graph in pure SVG

#showdev #svg #github #typescript

9 min read

qshanx

Sep 27

Keeping project decisions across Claude Code and Codex sessions with docs-governance

#showdev #opensource

2 min read

Sep 26

I Built 40+ Free Browser Tools Solo — Here's What 171 Users Taught Me About Building Without a Backend#webdev #javascript #showdev #buildinpublic

#showdev #buildinpublic #javascript #webdev

2 min read

Tobias Andersen (turbolego)

Oct 6

GitHub tells me how much I contributed. I wanted to know where.

#showdev #github #javascript #webgl

6 min read

Manuel Quaglio Marsura

Sep 13

I built PiMonitor v2.1 - A Raspberry Pi monitoring dashboard with Node-RED and FlowFuse

#showdev #raspberrypi #nodered #docker

1 min read

Emma

Sep 17

I wanted a webhook receiver that could be slow and flaky on purpose, so I made one

#showdev #webdev #devops #testing

3 min read

Oct 6

Sirius Gameplay Reveal, PVP Arena Mode & Kickstarter Launch!

#showdev #gamedev #programming #discuss

2 min read

Emma

Sep 17

112 mock endpoints that return whatever HTTP status you ask for (no signup)

#showdev #webdev #testing #api

2 min read

Sep 12

I built an hourly newspaper for e-ink (and turned the pipeline into an MCP server)

#showdev #ai #mcp #eink

3 min read

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