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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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Rentack

May 7

Building Rentack: Growing a Rental Platform One Step at a Time

#showdev #buildinpublic #startup #ux

2 min read

Jean Michael Mayer

Apr 23

Show Dev: I made a glassblowing sim you blow into

#showdev #webdev #javascript #sideprojects

3 min read

Apr 23

One AGENTS.md, every tool: how I stopped copy-pasting CLAUDE.md everywhere

#showdev #go #opensource #devtools

5 min read

nghiahsgs

May 16

⭐ I gave Claude Code a real Ubuntu computer (and open-sourced the engine)

#showdev #agents #mcp #opensource

4 min read

Ángela López Mendoza

May 27

I built a local-first AI dev assistant with 68 agents in Django — here's what I learned

#showdev #agents #ai #python

3 min read

J Now

Apr 23

When a word costs you the article

#showdev #productivity #ux #webdev

2 min read

lipski

Apr 23

I built a browser daemon for AI coding agents because Playwright wasn't enough

#showdev #javascript #ai #opensource

5 min read

Riyon Sebastian

May 27

Phase 1: Building the foundation before the agent - what a chatbot looks like when you treat it like a real system

#showdev #ai #python #beginners

15 min read

lin

Apr 23

Why I stopped using PDFs to grow my newsletter (and built a "Web-Native" alternative)

#showdev #ai #webdev #saas

3 min read

unni mana

Apr 25

LLM Observability tool

#showdev #java #llm #monitoring

1 min read

Can Goktug Ozdem

Apr 23

I built a browser-only SQL practice tool because installing DBeaver is a productivity tax

#showdev #learning #productivity #sql

3 min read

Mustafa

May 27

How to Pass the Google Play 12-Tester Rule Without Losing Your Sanity

#showdev #android #flutter #startup

4 min read

Aksh Patel

Apr 23

I built a tool that visualizes any GitHub repo as a living graph

#showdev #github #opensource #webdev

1 min read

whiteknightonhorse

May 27

Pay for Any API from Inside Claude with Base MCP + APIbase

#showdev #ai #mcp #web3

6 min read

An nvm-style CLI built without knowing Go

May 22

I built a version manager for llama.cpp using nothing but vibe coding.

#showdev #ai #llm #vibecoding

3 min read

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