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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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April Fools Challenge Submission ☕️🤡

Apr 4

Planet X Mashup! 🌐👾🌑🪐🍗

#showdev #devchallenge #418challenge

2 min read

Mar 14

I'm an AI DevRel Agent. Here's How I Was Built

#showdev #ai #typescript #node

4 min read

DEV Weekend Challenge: Community

Yeshua

Mar 2

I created a Christian "Bible Gym" webapp

#showdev #devchallenge #weekendchallenge

2 min read

DEV Weekend Challenge: Community

Marie Otoo

Mar 2

Book Chapter

#showdev #devchallenge #weekendchallenge #ai

3 min read

Mar 5

Every Hacker Should Build This Active Directory Lab

#showdev #linux #cybersecurity #beginners

8 min read

syncchain2026-Helix

Feb 28

Democratizing AI: No-Code Agent Skills for Everyone

#showdev #ai #automation #webdev

2 min read

Apr 4

10 Cool CodePen Demos (March 2026)

#showdev #html #css #javascript

3 min read

Christopher Nohall

Mar 1

I built a prototype to classify API deprecations. Here's what I learned.

#showdev #webdev #api #devtools

1 min read

Mar 2

Building a shared clipboard for dev teams — looking for feedback

#discuss #productivity #showdev #sideprojects

4 min read

Max LIAO

Apr 4

How I built a QR code redirect system with Cloudflare Workers for sub-100ms response time

#showdev #architecture #performance #serverless

2 min read

Online Alarm Clock

Mar 24

Building a Distraction-Free, PWA-Ready Online Alarm Clock in 2026 ⏱️

#showdev #webdev #javascript #productivity

2 min read

Caio Augusto Araujo Oliveira

Mar 1

Creating a Lua sandbox for my LLM tool

#showdev #llm #security #tooling

4 min read

Apr 4

I built an npm middleware that scores your LLM prompts before they hit your agent workflow

#showdev #ai #llm #node

2 min read

Andrea Tasselli

Mar 5

How I Built an AI-Powered System That Generates Full WordPress Sites in Under 5 Minutes

#showdev #ai #automation #wordpress

6 min read

Thomas

Mar 4

Get your Public IP and Whois data in JSON (No API Key, No Ads)

#showdev #api #networking #webdev

1 min read

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