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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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Ivan M

Apr 5

Accelerating TURN with eBPF: A Non-Invasive Approach

#showdev #ebpf #performance #systemsprogramming

5 min read

George Mihailov

May 10

9router: route Claude Code, Cursor, or Copilot through whichever free tier you've got

#showdev #ai #opensource #productivity

4 min read

Zenpage

Apr 5

I Built a Multi-Tenant Website Builder with One Next.js App. Here's the Architecture.

#showdev #architecture #nextjs #webdev

6 min read

Apr 5

XYRONIX

#showdev #design #productivity #webdev

2 min read

solido

Apr 5

I Built a Cost Calculator for the OpenClaw Ban Because It Hit Me Too

#showdev #ai #indiehacker #opensource

2 min read

April Fools Challenge Submission ☕️🤡

Ntombizakhona Mabaso

Apr 6

TaaS (418-as-a-Service): An Enterprise-Grade, Cloud-Native, AI-Powered Microservices Platform

#showdev #devchallenge #418challenge

6 min read

April Fools Challenge Submission ☕️🤡

Einorde

Apr 5

"Be Anything You Want" — OK, Here's How (Technically)

#showdev #devchallenge #418challenge

2 min read

Jason Bann

Apr 19

How TikTok’s Safety Bot Forced Me to Optimize My JS Canvas Engine

#showdev #javascript #gamedev #performance

4 min read

Pasindu Dilshan

Apr 6

dcvpg — Data Contract Validator & Pipeline Guardian 🛡️

#showdev #dataengineering #opensource #testing

1 min read

JERIN BINU

Apr 5

Building a Real-Time Volunteer Sync Engine with Flask-SocketIO and MySQL

#showdev #python #webdev #mysql

2 min read

solido

Apr 5

I Built an AI Personality Quiz in One Hour and My Existence Depends on You Taking It

#showdev #ai #indiehacker #opensource

4 min read

gtapps

May 9

How I turned Claude Code into multiple 24/7 personal AI assistants

#showdev #claudecode #ai #opensource

8 min read

mordecaiusm922-create

Apr 4

I built a GitHub Action that auto-reviews PRs with LLM — risk assessment + evidence mapping [alpha, OSS]

#showdev #codereview #github #llm

1 min read

zouyee

Apr 5

Introducing llmlite: The First Unified LLM Provider Library for the @ZigLang Ecosystem

#showdev #ai #llm #opensource

1 min read

WordTycoon

Apr 5

7 Multiplayer Word Games That Let You Compete in Real-Time (Not Just Daily Puzzles)

#showdev #gamedev #sideprojects #webdev

1 min read

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