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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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Felipe Marzochi

Jun 11

I built persistent memory for AI coding tools one install, every tool, no more re-explaining context

#showdev #ai #mcp #productivity

2 min read

Helgard

Jun 11

We create a way to unload Qwen2.5 KV cache to RAM.

#showdev #ai #llm #performance

3 min read

Jun 10

43 Years Later: Finishing My BBC Micro Game in Assembly

#showdev #retrocomputing #assembly #gamedev

4 min read

leokwon68

Jun 11

I built an AI board of directors that debates a decision, then scores itself

#showdev #ai #llm #node

2 min read

Jun 11

Tile-Voting Image Registration: A Refusal to Slide a PNG Became a Free CV Tool

#showdev #ai #api #tooling

5 min read

Félix-Olivier Dumas

Jun 11

Exotic CRTP: Enforcing Access-Controlled CRTP with C++23 Explicit Object Parameters

#showdev #programming #architecture #design

19 min read

Jun 11

Building Zyke: A High-Performance Community Platform with HTMX, Redis, and CKEditor

#showdev #performance #python #webdev

3 min read

J Now

Jun 11

Why I split a single color across two ANSI slots

#showdev #cli #design #ux

2 min read

Jun 11

I made Claude, GPT and Gemini predict the entire 2026 World Cup. Here's the experiment design.

#showdev #ai #llm #machinelearning

4 min read

Jun 11

Word Document Editing for AI Agents - Introducing OfficeAgent.NET 0.1

#showdev #agents #ai #dotnet

5 min read

Yurii Liub

Jun 11

The hardest part of my AI dating app wasn't the AI — it was making it not sound like AI

#showdev #ai #webdev #llm

3 min read

Chuck

Jun 11

Rethinking Audit Logging in Rails

#showdev #backend #rails #tooling

4 min read

Jun 11

Why I made Shadow Mode the default for my FastAPI incident recovery tool

#showdev #api #devops #python

2 min read

Timo

Jun 11

Being a developer ruined coding as a hobby for me. Vibe coding brought it back.

#showdev #ai #webdev #discuss

9 min read

Nathan C.

Jun 11

Pux: Bringing Pygame to Rux

#showdev #gamedev #programming #python

1 min read

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