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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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0x5zen

Jan 30

Building a Web-Based Infinite Canvas with Next.js, Neon, and Prisma

#showdev #nextjs #react #prisma

2 min read

Jan 30

Stop Writing Try-Catch Blocks for JSON.parse - handlejson v1.0.0 is Production Ready

#showdev #typescript #javascript #node

5 min read

Chevv. Automation

Dec 26 '25

Built a simple Slack notification

#showdev #productivity #tooling #automation

1 min read

Brian Kim

Dec 27 '25

Fitness equation 11/26/2025

#showdev #rails #webdev

5 min read

Prasanna Gautam

Dec 27 '25

MiniLisp C++: A Compile-Time Lisp Interpreter in C++20

#showdev #computerscience #cpp

8 min read

Saifeldeen Khalaf

Jan 29

The problem with “generic” programming courses (and a better way)

#discuss #programming #learning #showdev

2 min read

Bùi Ngọc Lâm

Dec 29 '25

I Built My First macOS App: Translate Text Instantly from Screenshots

#showdev #beginners #tooling #productivity

2 min read

Demetria Darjean

Dec 24 '25

I Built a Privacy-First Currency Converter in 2 Weeks

#showdev #webdev #javascript #privacy

2 min read

pri

Jan 12

You can't trust Images anymore

#showdev #computervision

4 min read

Dec 29 '25

I Built an Offline-First Semantic Search Engine in JavaScript

#showdev #machinelearning #javascript #ai

2 min read

Mobin Poursalami

Dec 29 '25

Building CodeAnswr: How I combined Stack Overflow with AI using SvelteKit + Cloudflare

#showdev #javascript #ai #webdev

3 min read

Sam T

Dec 29 '25

Why I Built a Client-Side Alternative to Common Dev Tools

#showdev #webdev #privacy #productivity

2 min read

Aayush

Dec 24 '25

Day 0: Launching OneTimeShare30 - My 30-Day Public Build Challenge

#showdev #github #opensource #devchallenge

5 min read

Dany Trakhtenberg

Dec 25 '25

I Built a Risk-Driven Stock Portfolio Optimizer (And What I Learned)

#showdev #algorithms #datascience

2 min read

shambhavi525-sudo

Jan 28

From Fact-Checking to Planet Hunting: My Newest Adventure! 🚀✨

#showdev #deeplearning #machinelearning #science

2 min read

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