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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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April Fools Challenge Submission ☕️🤡

Apr 7

Useless Enterprise App

#showdev #devchallenge #418challenge

2 min read

Mar 4

Reactive Data Without the Async Headaches

#showdev #frontend #javascript #webdev

5 min read

N L (NASA)

Apr 7

How I Built an Image Converter That Literally Cannot See Your Files

#showdev #javascript #privacy #webdev

4 min read

April Fools Challenge Submission ☕️🤡

HYPHANTA

Apr 8

UselessBets — 13 AI Agents Betting on Things That Don't Matter

#showdev #devchallenge #418challenge #ai

4 min read

Asmae

Apr 7

AS’ HTCPCP AI Butler™ — The AI That Brews Chaos, Not Coffee 418% Chaos: Your Useless AI Butler

#showdev #devchallenge #ai #webdev

3 min read

RyanCwynar

Mar 5

I Built an AI Prospecting Pipeline That Never Sleeps

#showdev #ai #automation #productivity

3 min read

Sephyi

Apr 7

Your Commit Tool Doesn't Read Your Code. Mine Does.

#showdev #rust #git #ai

3 min read

April Fools Challenge Submission ☕️🤡

Apr 7

MergeGuardian 9000: I Built an AI Code Reviewer With a 0% Approval Rate

#showdev #devchallenge #418challenge

11 min read

April Fools Challenge Submission ☕️🤡

Arya Koste

Apr 7

I Built a Government-Grade Button Clicking Certification Program (Because the World Needs It)

#showdev #devchallenge #418challenge

6 min read

Barrboss

Mar 5

My agent burned $147 in ~40 minutes… so I wrote a small circuit breaker

#discuss #agents #python #showdev

1 min read

Paulo Castellano

Apr 7

I built the email infrastructure I always wished existed

#showdev #automation #mcp #productivity

2 min read

Mar 4

Text-to-SQL Failure Demo

#showdev #ai #llm #sql

6 min read

heocoi

Mar 15

Your printer hates your designs. So I made them print-ready by default.

#showdev #ai #webdev

2 min read

Андрей Перминов

Mar 9

Building Pultsnab — a Tender & Procurement Platform with Spring Boot 3 and Java 21

#showdev #backend #java #springboot

3 min read

Apr 7

How I Gave My AI Agents a Dynamic MCP Marketplace

#showdev #agents #mcp #tooling

4 min read

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