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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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Oct 30 '25

Stop Fighting Chrome: How I Engineered a Custom 8-Panel Browser to Solve Tab Fatigue and RAM Overload

#showdev #performance #tooling #productivity

2 min read

Cover image for I Built a 'Perfect' Niche App with Zero Backend. Learned More About Product Prioritization Than Any PM Book

Yash

Oct 30 '25

I Built a 'Perfect' Niche App with Zero Backend. Learned More About Product Prioritization Than Any PM Book

#showdev #javascript #productivity

1 min read

Dec 2 '25

Building AI browser agents that actually work: lessons from automating password changes

#showdev #ai #python #automation

4 min read

Cover image for Downloads Stalling? Not Anymore. Developing Retry Maniac for Chrome

Neeyat Lotlikar

Nov 28 '25

Downloads Stalling? Not Anymore. Developing Retry Maniac for Chrome

#showdev #javascript #tooling #ai

6 min read

Steven Hur

Oct 29 '25

Optuna f-string Refactoring

#showdev #machinelearning #opensource #python

2 min read

Cover image for What’s a Tool You’ve Built Just for Yourself? (I’m Curious.)

Nov 18 '25

What’s a Tool You’ve Built Just for Yourself? (I’m Curious.)

#discuss #showdev #tooling

2 min read

Cover image for Hello World!

Oct 29 '25

Hello World!

#showdev #codenewbie #sideprojects #python

2 min read

Cover image for MUI Search - Smart, Flexible Search for Modern React Apps

Oct 30 '25

MUI Search - Smart, Flexible Search for Modern React Apps

#showdev #react #javascript #ui

2 min read

stephen santhosh

Nov 22 '25

Every Night at 4 AM, Algorithms Rejected My Spouse’s Applications

#showdev #career #datascience #ai

5 min read

Cover image for I built Xwatch, a X/Twitter time tracker as a free browser extension

Subbu

Dec 3 '25

I built Xwatch, a X/Twitter time tracker as a free browser extension

#showdev #extensions #mindfulness #sideprojects

2 min read

Oct 30 '25

🎯 Building Code Marathon — an Offline Coding Competition App for Campuses

#showdev #sideprojects #tooling #programming

1 min read

Cover image for PDF Designer - Build and Preview Dynamic PDFs Right in Your Browser

Oct 29 '25

PDF Designer - Build and Preview Dynamic PDFs Right in Your Browser

#showdev #tooling #webdev #productivity

2 min read

Cover image for I built a Google Maps Clone using Next.js 16 + Leaflet — now it’s an Open-Source Starter Kit

Nov 30 '25

I built a Google Maps Clone using Next.js 16 + Leaflet — now it’s an Open-Source Starter Kit

#showdev #webdev #opensource #map

7 min read

Oct 28 '25

OSD600: Lab 6 — Repomix's token count tree feature and its prototyping in Rust

#showdev #rust #cli #tooling

3 min read

Oct 29 '25

Optimizing a load balancing algorithm to minimize the runtime of a static process

#showdev #algorithms #testing #node

13 min read

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