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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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Ming

Apr 15

Best engineers are artists, so I built an git-like art tool for the terminal

#showdev #python #cli #ai

2 min read

Apr 15

I Built a JVM Profiler That Points AI at Your Exact Line of Broken Code — Here's How It Works Under the Hood

#showdev #ai #java #performance

9 min read

Apr 15

How I Built a Free Online Grocery List Tool with Django — and What the Backend Actually Looks Like

#showdev #grocery #grocerylist

5 min read

MemoryLake

Apr 15

MemoryLake：Persistent multimodal memory for AI agents, copilots, and enterprise workflows

#showdev #agents #ai #rag

2 min read

Dissmay

Apr 15

I'm building a production toolkit for Claude's new Managed Agents API

#showdev #agents #claude #tooling

1 min read

Apr 16

oh-my-agent is Now Official on Homebrew-core: A New Milestone for Multi-Agent Orchestration

#showdev #ai #productivity #opensource

1 min read

Apr 15

Building a Voice-Controlled Local AI Agent using Speech-to-Text and LLMs

#showdev #agents #ai #llm

2 min read

Apr 15

I Stopped Treating AI Spend Like a Monthly Bill

#showdev #ai #llm #productivity

1 min read

Apr 16

How I Built a Free AI Interview Prep Tool (CV Builder + Voice Training + Study Plans)

#showdev #career #react #opensource

2 min read

hyunjun

Apr 15

I Built a macOS J.A.R.V.I.S. That Turns Voice Commands Into Search, Media, and Visual Knowledge Maps

#showdev #ai #productivity #sideprojects

4 min read

Apr 15

🚀 I Built a Full-Stack Blog CMS with Next.js + Supabase (And You Can Use It Today)

#showdev #nextjs #opensource #webdev

3 min read

r-via

May 8

Your AI coding agent gets worse as your codebase grows. Here's why.

#showdev #ai #opensource #programming

3 min read

Apr 19

"🗓️ Simp1OS Dev Logs – The Quest for "BRANCH" and the Mystery of the Infinite "A""

#showdev #osdev #beginners

2 min read

Apr 15

I Built a Free ExerciseDB Alternative (1,300+ Exercises with GIF Animations)

#showdev #api #javascript #sideprojects

1 min read

Sakib Sadman Shajib

Apr 14

I ported codex-plugin-cc to Gemini CLI — here's how ACP replaces App Server Protocol

#showdev #cli #gemini #claudecode

9 min read

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