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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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Roy Yan

Mar 27

I Built 199 Free Developer Tools in One Website — Here's What I Learned

#showdev #webdev #nextjs #productivity

3 min read

Abdelhak Hichour

Apr 25

I Built a Full E-Commerce Platform for Algerian Perfume Boutique — Here's How

#showdev #sideprojects #ui #webdev

2 min read

Mar 22

How 6 Theme Families Replaced 1,000 Random Outputs

#showdev #webdev #ai #design

2 min read

ckmtools

Mar 22

I Scored 453 Data Engineering Stack Overflow Questions for Readability — Here's What I Found

#showdev #python #webdev #datascience

4 min read

Damon

Mar 22

Payment Processing Fees Compared: Stripe vs Square vs PayPal vs Cash App (2026)

#showdev #webdev #javascript #opensource

3 min read

ORPHÉRIC

Apr 26

🔐CipherFlow System v1.1 —File Encryption in C

#showdev #cli #programming #security

1 min read

April Fools Challenge Submission ☕️🤡

solido

Apr 4

Day 6: I Built a CAPTCHA to Prove You're Human (And Failed My Own)

#showdev #devchallenge #418challenge #ai

2 min read

Relax

Apr 5

my pc was such a mess with projects scattered everywhere so i built a tool to organize everything

#showdev #productivity #sideprojects #tooling

1 min read

Wei Zhang

Mar 22

How I Got 12 Number One Rankings on ClawHub in 5 Days

#showdev #openclaw #ai #video

6 min read

Prakhar

Apr 25

I built an MCP server that finds you mergeable open source issues in 30 seconds

#showdev #github #mcp #opensource

3 min read

Ferruscpp

Apr 25

Can your code survive 1.5 Billion rounds of digital betrayal? Submit your strategy!

#showdev #gametheory #cpp #algorithms

2 min read

Apr 25

Spring Boot CRUD Generator v1.1.0 — JPA Relationships, Done Right

#showdev #java #springboot #tooling

2 min read

garry

Mar 22

Building a Breathing App — Why Simplicity Was the Hardest Part

#showdev

2 min read

hyhmrright

Apr 25

Logic-first code review: catching the bugs your linter, type checker, and AI reviewer all miss

#showdev #codequality #testing #ai

4 min read

Apr 19

Teaching Alfred to Remember with a Neuroscience-Inspired Memory System for AI Agents

#showdev #agents #ai #machinelearning

36 min read

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