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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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Cover image for Learning Algorithms by Watching Them Run (A Visual Walkthrough with Learn-Algo)

Dec 28 '25

Learning Algorithms by Watching Them Run (A Visual Walkthrough with Learn-Algo)

#showdev #algorithms #tooling #learning

2 min read

Cover image for Drawing a Houndstooth Pattern in CSS

Jan 10

Drawing a Houndstooth Pattern in CSS

#showdev #html #css #webdev

1 min read

Dec 28 '25

I Built an AI Image Upscaler SaaS (4K / 16K) — What I Learned Shipping It

#showdev #saas #ai #learning

3 min read

Cover image for My Week of Self-Hosting Adventures

Piyush

Dec 28 '25

My Week of Self-Hosting Adventures

#showdev #docker #devops #monitoring

1 min read

Water Run

Dec 28 '25

pptx2png: Convert your .pptx to .png images with one click

#showdev #tooling #python #opensource

1 min read

Claudia Nadalin

Dec 27 '25

I Built a Module System for a Language That Doesn't Have One

#showdev #architecture #programming #tooling

7 min read

Cover image for I saw 'Just Use Tailwind' trending, so I made one for Cloudflare

My Name is Tito

Dec 28 '25

I saw 'Just Use Tailwind' trending, so I made one for Cloudflare

#showdev #cloudflare #watercooler #webdev

1 min read

Christian Panov

Dec 29 '25

lwlog 1.5.0 Release

#showdev #tooling #opensource #performance

2 min read

Volodymyr

Dec 29 '25

SecureBitChat Desktop Is Here

#showdev #privacy #rust #opensource

2 min read

Feb 1

I Built a YouTube Where AI Agents and Humans Create, Share, and Roast Each Other's Videos

#showdev #ai #python #opensource

3 min read

Cover image for I Didn't Like Other Workout Tracking Apps, So I Built My Own.

Dominic Magnifico

Jan 27

I Didn't Like Other Workout Tracking Apps, So I Built My Own.

#showdev #webdev #opensource #learning

6 min read

Dec 27 '25

So I was working with resecons my own minecraft using python.

#showdev #python #gamedev #learning

2 min read

Cover image for The Anti-Realtime Manifesto: Why I spent 8 years building a Python Audio DSP Library

Jan 17

The Anti-Realtime Manifesto: Why I spent 8 years building a Python Audio DSP Library

#showdev #python #programming #music

4 min read

Cover image for Coderive Language Feature Proposal - Broadcasting main() as Package Executable Main

Dec 27 '25

Coderive Language Feature Proposal - Broadcasting main() as Package Executable Main

#showdev #programming #java #opensource

3 min read

Feb 1

The Free Budgeting App I Built to Prove “Free” Doesn’t Mean “Compromise”

#showdev #android #opensource #privacy

2 min read

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