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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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Cynxio

Oct 24

We hit 100 subscribers, so we made a music video in code

#showdev #animation

3 min read

Black

Oct 25

Growing fake tree rings in numpy: a 3D printed coaster where no two match

#3dprinting #python #numpy #showdev

3 min read

Black

Oct 25

The moon always shows the same face, so my 3D printed moon phases do too (Python SDF)

#3dprinting #python #tutorial #showdev

3 min read

Keerthirajan Senthilkumar

Oct 28

27 of 66 "fixed" bugs weren't fixed. So I built a way to check.

#agents #ai #opensource #showdev

6 min read

Oct 25

Task Brief on SunfishLoop: understand a new task in 30 seconds

#ai #agents #productivity #showdev

1 min read

freerave

Oct 24

I built a radial menu that converts any file on Linux

#linux #python #opensource #showdev

5 min read

Ted Li

Oct 28

What three real Halloween AI video tests changed about my prompts

#ai #webdev #showdev #seo

3 min read

Oct 24

LynkShare: a no-login, cross-platform, fast file transfer platform

#showdev #flutter #android #privacy

3 min read

Addtocalendarlab

Oct 28

We built a comparison site where you can recompute every score yourself

#astro #webdev #showdev

3 min read

Viet Tran

Oct 24

How We Built AI-Powered Japanese Shadowing Practice

#webdev #ai #languagelearning #showdev

4 min read

Oct 24

I built an open-source coding agent that uses 63% fewer tokens than Codex CLI

#showdev #ai #opensource #productivity

2 min read

이윤섭

Oct 24

I built a zero-cost Instagram toolkit with 47 static pages, 2 edge functions and no framework

#webdev #javascript #showdev #sideprojects

3 min read

Oct 25

Insider buying, straight from the filings: a pay-per-call Form 4 API for AI agents

#ai #api #showdev #web3

3 min read

Zincir X

Oct 28

How we send files over QR codes: a fountain code, a 30x faster encoder and a camera pipeline in Flutter

#flutter #dart #showdev #privacy

7 min read

Victor Guerillot

Oct 24

A public first-screen audit of Sloth Reads, an overnight read-later AI

#ai #opensource #showdev #productivity

6 min read

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