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Show off what you've built!

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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v. Splicer

Mar 21

I Built a Free AI Pipeline for YouTube Shorts Using FFmpeg

#showdev #sideprojects #ai #ffmpeg

5 min read

Mar 2

Building Sema: A Lisp with LLM Primitives, Built with AI Agents

#showdev #agents #llm #rust

15 min read

Feb 16

Why I Built Fluxy: Rethinking Flutter Architecture

#showdev #architecture #flutter #mobile

2 min read

AnthonyK

Feb 19

We built a free web app that turns kids’ descriptions into 3D-printable objects

#showdev #webdev #ai #sideprojects

1 min read

Feb 14

bilingual_pdf, an app by @rudifa

#showdev #cli #learning #tooling

1 min read

Arthur F

Feb 15

I Built a Browser-Based Terminal with 102 Developer Tools

#showdev #webdev #javascript #python

4 min read

Abhishek Tiwari

Feb 14

Building a News Verification Layer on Bitcoin via Citrea's ZK-Rollup

#showdev #architecture #bitcoin #blockchain

2 min read

Providence Ifeosame

Mar 16

How I Built Niobe: An AI Waitress with Gemini Live and Google Cloud

#showdev #devchallenge #gemini #googlecloud

4 min read

Feb 15

First project incoming.

#showdev #beginners #gamedev #python

1 min read

DEV Weekend Challenge: Community

k1lgor

Feb 28

Аз Съм Спартак! — The Pulse of a Football Community

#showdev #devchallenge #weekendchallenge

2 min read

kiraaziz

Mar 20

I built an open-source PostgreSQL backup manager — self-host it in one command

#showdev #automation #opensource #postgres

1 min read

Damon

Mar 21

Stop Losing Money on Marketplace Fees — I Built Free Calculators for 10+ Platforms

#showdev #webdev #javascript #opensource

3 min read

TioZe

Mar 18

I built a local-only PDF bank statement parser with a plugin system — here's how it works

#showdev #architecture #privacy #typescript

2 min read

quietpulse

Mar 20

How We Built a Cron Job Monitoring System That Actually Works

#showdev #automation #devops #monitoring

3 min read

Vex

Feb 14

How I Use 19 AI Agents to Design Physics Engines (Tournament Architecture)

#showdev #ai #programming #architecture

4 min read

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