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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 24

Why I Built a Free URL Shortener And Gave Everything Away

#showdev #webdev #opensource #productivity

2 min read

Jan 24

I Built a Full Kanban Board in Vanilla JavaScript (With Drag & Drop + Time Tracking)

#showdev #javascript #productivity #webdev

2 min read

Jan 24

I Built a Complex Production Calculator for Arknights: Endfield using Astro & React (and solved circular dependency hell)

#showdev #astro #react #webdev

3 min read

Sourabh20022002

Jan 24

I Built a Food Lifespan Calculator - Here's the Data That Powers It

#showdev #data #sideprojects #typescript

1 min read

lcai000

Jan 24

I Built a iOS App for Java beginners and AP CSA Students that just need practice(Not another tutorial)

#showdev #ios #reactnative #java

2 min read

Jan 23

Agent-402

#showdev #agents #ai #security

6 min read

bingkahu

Feb 16

Daily Challenge #4 : The "Infinite" Scroll Illusion 🎞️

#showdev #css #html #discuss

1 min read

taku25

Jan 24

[UnrealDev.nvim] Enhanced IDE Integration & Custom Actions (Weekly Update 2026/01/24)

#showdev #gamedev #opensource #tooling

3 min read

Aayush

Jan 23

How I Built an End-to-End Encrypted File Sharing App with Flask and ChaCha20 in 30 Days

#showdev #python #webdev #security

4 min read

Jan 23

I Built an Enhancement Layer for Claude Code - No Modifications Required

#showdev #ai #llm #tooling

3 min read

Ahmed Kamal ELSamman

Feb 6

Showcase: Connect to App DB using Cartonnage

#showdev #database #python #sql

4 min read

Jan 23

Contrasting Color

#showdev #a11y #javascript #webdev

2 min read

Jan 22

Why I Built a Privacy-First Text Encoding Tool (and What I Learned)

#showdev #privacy #tooling #webdev

1 min read

Sujit Kumar Bindhani

Jan 23

Stop Drowning in Context Switching: Why I Built an AI That "Talks" to My Jira, Codebase, and Docs

#showdev #productivity #ai #webdev

2 min read

Shayan

Feb 15

Animation & Motion Design INSIDE FIGMA 2026

#showdev #design #tooling #ui

2 min read

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