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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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Hiago

Mar 16

I vibecoded a site to visualize everything between your keypress and the kernel

#showdev #computerscience #linux #vibecoding

1 min read

ckmtools

Mar 17

I Wrapped My Free npm Package as a Paid REST API — Here's the Architecture

#showdev #javascript #python #webdev

4 min read

Ayush Pal

Mar 20

I Built a Free Keyword Research Tool — No Sign Up, No Limits, No Credit Card

#showdev #marketing #sideprojects #webdev

1 min read

Eddy Kim

Mar 29

I used Google Sheets as a database and it actually worked

#showdev #webdev #python #sideprojects

3 min read

Mar 15

I built a 3D Physics Engine for the Browser because textbooks are too flat 💎

#showdev #nextjs #threejs #webdev

2 min read

H33.ai

Mar 19

We Replaced CAPTCHA with Cryptography. Here's How (and It's Free)

#showdev #privacy #security #webdev

5 min read

Mar 20

Obsidian AI Exporter: The Current Evolution Supporting Multiple AIs

#showdev #ai #productivity #tooling

2 min read

Mar 15

I built a self-evolving AI engine with 6 nodes and shipped 4 products in one day

#showdev #ai #opensource #react

2 min read

Mar 15

What happens when a personal tool accidentally becomes a team tool — and what you have to rebuild

#showdev #sideprojects #devtool

3 min read

Mar 29

I Built a $30 Personal Finance Toolkit That Replaces YNAB, Mint, and QuickBooks

#showdev #python #productivity #startup

1 min read

Botánica Andina

Mar 29

I Built a Free Supplement Interaction Database with 590+ Drug-Herb Combinations

#showdev #webdev #health #opensource

4 min read

A Richards

Mar 15

I built a simple image hosting tool for developers who just need a quick link

#showdev #productivity #sideprojects #tooling

2 min read

Sudhanshu Ambastha

Mar 15

I Built a Cyberpunk Dev Registry (And Now It’s Open Source)

#showdev #opensource #sideprojects #tooling

2 min read

Franz Steinkress

Mar 19

Zero-Trust-Projekt mit C++20 Coroutinen und Secure mTLS Services

#showdev #cpp #security #germandev

2 min read

Mar 15

How I Built a Full-Stack Next.js 16 Template with Admin Panel, 2FA, and RTL Support

#showdev #architecture #nextjs #webdev

3 min read

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