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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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Jun 1

I A/B tested an MCP server that cut my Claude Code token cost

#showdev #ai #claude #opensource

4 min read

Randy AP

Jun 1

I streamed Mixtral 8x7B from NVMe on a $0.40/hour VM and got 3.32 tps, here's how

#showdev #llm #performance #rust

4 min read

Mohamed amine Atil

Jun 2

I built a read-only Postgres MCP server so I could point Claude at prod without fear

#showdev #mcp #ai #postgres

2 min read

Jun 1

Building an AI-Powered Short Video Automation Platform with Flask, React Native, and Playwright

#showdev #ai #automation #python

3 min read

kulman Lab

Jun 1

Building a Web CAD: How We Implemented Precise X,Y Coordinate Input

#showdev #frontend #ux #webdev

2 min read

MADAN DHOUNDIYAL

Jun 1

I Built a CV Builder from Scratch — Here's What I Learned

#showdev #career #react #sideprojects

1 min read

背包客

Jun 1

Share my GitHub Project-A personal service navigation

#showdev #github #opensource #webdev

1 min read

Félix Manuel Tamayo Mota

Jun 1

El Primor: el agente de OpenCode que crece contigo

#showdev #agents #ai #spanish

2 min read

Sigismundsblade

Jun 1

I Built MapFolder: A Visual Map for Exploring Confusing Codebases

#showdev #productivity #sideprojects #tooling

2 min read

Jessin Ra

Jun 14

[NEW] I spent 3 months teaching AI agents my codebase. They forgot by morning. Every. Single. Day.

#showdev #opensource #ai #agents

4 min read

Dzmitry Salavei

May 31

I rewrote my Electron app in Tauri and cut the installer from 120MB to 8MB — here's what actually broke

#showdev #tauri #rust #electron

3 min read

Jun 1

I built a subscription tracker for small businesses - here's what it does and how it's built

#showdev #productivity #saas #sideprojects

2 min read

2723659854

Jun 1

A lightweight RTMP live streaming server built with pure PHP

#showdev #backend #networking #php

4 min read

sgm1018

Jun 1

I built a window switcher because WIN+TAB was driving me insane

#showdev #productivity #sideprojects #tooling

1 min read

Jun 2

I Built a Memory API That Beats Mem0 on LongMemEval Without Using a Single LLM Token

#showdev #agents #api #llm

4 min read

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