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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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Jan Bremec

Apr 20

Runtime-based Python dependency tracking with envcore

#showdev #cli #python #tooling

1 min read

Apr 20

QuickCalci, or: I got tired of opening five tabs to do basic math

#showdev #webdev

3 min read

Apr 20

Building Sharp QR: Tackling Android Camera APIs and Real-Time Barcode Scanning

#showdev #android #kotlin #mobile

3 min read

Dev Vrat Trivedi

Apr 20

Building VibeFlow AI: Orchestrating Agentic Solutions for Large-Scale Sporting Venues

#showdev #agents #devchallenge #gemini

2 min read

Predrag Mitrovic

Apr 20

How I Built a Game-Agnostic Platform With 11 Modules Using Next.js 15 and FastAPI

#showdev #architecture #nextjs #python

3 min read

Im Woojin

May 24

Building Marksmith: lessons from making Markdown bearable in VS Code

#showdev #vscode #markdown #llm

4 min read

May 13

Building SystemGuard: Why I'm Writing an Open-Source CrowdStrike Alternative in Rust

#showdev #opensource #rust #security

2 min read

Simone Primarosa

Apr 20

Stop cross-file drift with Google's IfChange/ThenChange comments

#showdev #opensource #productivity #tooling

6 min read

Izi

Apr 20

Blind Vaults

#showdev #blockchain #privacy #web3

8 min read

Apr 20

I got fed up with GitHub Trending, so I built my own ranker. Here's what I learned.

#showdev #opensource #github #webdev

2 min read

Apr 20

Rally(class project)

#showdev #ai #claude #tooling

5 min read

Cristian Rodriguez

May 24

Stop Wasting Hours: The Production-Ready Laravel 12 + Docker Starter Kit (CI/CD Included)

#showdev #cicd #docker #laravel

1 min read

Aleksandre Mtchedlishvili

May 24

Pretty-print isn't enough. I built a JSON & XML viewer with a real table view.

#showdev #webdev #javascript #performance

5 min read

May 24

Geospatial Intelligence Services for Latin America

#showdev #api #backend #javascript

2 min read

Maksim Kochetkov

May 13

I went looking for a one-curl HTML host. I built one instead.

#showdev #kotlin #ai #opensource

6 min read

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