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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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Ai01-8389

May 28

I Built a Tool to Geotag 500 Photos in 60 Seconds (Open Core)

#showdev #automation #opensource #productivity

3 min read

May 23

Tentei criar uma CLI para governar código gerado por IA — e descobri que o problema era outro

#showdev #ai #cli #sideprojects

7 min read

yoyoevoo

May 24

I built a free open source music player for Linux and Windows — Splayer

#showdev #linux #opensource #sideprojects

1 min read

Tooba

May 24

I built a PDF tool that never sees your documents (and no, it's not a subscription)

#showdev #productivity #webdev #tooling

2 min read

Jun 26

I Deleted My Backend. My Frontend Variables Are Now the Database

#showdev #webdev #python #opensource

4 min read

Shanu Vox

May 28

Emma - Intelligent Skill Router for Claude

#showdev #claude #productivity #python

1 min read

Kajetan Tukendorf

May 23

How I turned a Python function into a web app in one decorator

#showdev #python #webdev #architecture

3 min read

May 28

Launching GitUp Arena — Real-Time GitHub Intelligence for Developers

#showdev #analytics #github #opensource

1 min read

Nicolas Castaño

May 28

# I Created a Python Math Library: Matekit 🚀

#showdev #beginners #opensource #python

1 min read

T.Y.

Jun 27

Why I Built a Tiny Repeated-Game Poker Analysis Tool

#showdev #ai #python #opensource

10 min read

Jun 27

Graphify: Turning Chaos into Connected Knowledge

#showdev #cli #productivity #tooling

4 min read

Advanced CSS and generative art highlights

Jun 23

10 Cool CodePen Demos (May 2026)

#showdev #html #css #javascript

2 min read

SandGrid

Jun 27

Free AI Video Generator: How I Built a Zero-Cost Tool for Narrated Multi-Scene Videos

#showdev #ai #sideprojects #tooling

3 min read

Jun 26

There are MCP servers for building on Solana. I built one for operating the validators underneath.

#showdev #blockchain #devops #mcp

5 min read

J Now

May 23

The growth quest picks what you avoid, not what you're already good at

#showdev #ai #claude #productivity

2 min read

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