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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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Caio Augusto Araujo Oliveira

Mar 1

Creating a Lua sandbox for my LLM tool

#showdev #llm #security #tooling

4 min read

Mar 2

I Built a Production-Ready Express.js Backend Scaffolder and It Reached 1,500 Downloads in 2 Days

#showdev #backend #node #tooling

2 min read

Andrea Tasselli

Mar 5

How I Built an AI-Powered System That Generates Full WordPress Sites in Under 5 Minutes

#showdev #ai #automation #wordpress

6 min read

Thomas

Mar 4

Get your Public IP and Whois data in JSON (No API Key, No Ads)

#showdev #api #networking #webdev

1 min read

TobiasBond

Feb 28

How I Built a Cost Proxy to Stop OpenClaw from Burning My API Budget

#showdev #agents #ai #api

5 min read

Mar 1

How I Unified 3 Fragmented Medical APIs Into a Single Python SDK

#showdev #api #python #science

1 min read

bada

Mar 1

I Built a macOS App to Stop Links From Opening in the Wrong Chrome Profile

#showdev #productivity #opensource #automation

2 min read

richie

Mar 5

We Just Added AI Contract Writing to InkSafe — Here's What's New

#showdev #webdev #ai #saas

3 min read

Mar 1

KATHI CORP – A Simple Hackathon Tracker for Student Builders published

#showdev #devchallenge #weekendchallenge

17 min read

syncchain2026-Helix

Feb 27

Building a Library of Reusable AI Agent Skills

#showdev #ai #automation #webdev

2 min read

Mar 1

Built an AI Agent That Wrecked My Prod Database. Here's How I Fixed That

#showdev #ai #security #architecture

3 min read

Bart Waardenburg

Mar 23

I built a Rust-based codebase analyzer that finds dead code in JS/TS projects in milliseconds

#showdev #javascript #nextjs #node

5 min read

Feb 28

How I Built Videly Ei8, Video Hosting Platform on a Shoestring Budget

#showdev #android #architecture #webdev

2 min read

💻 Arpad Kish 💻

Feb 28

Pixplore (2012): Discovering the World Through Maps and Social Media

#showdev #api #sideprojects #webdev

3 min read

anegash

Feb 28

How to Monetize Your OpenClaw Skills with MeshCore

#showdev #ai #opensource #mcp

3 min read

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