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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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0coCeo

Mar 19

I Audited 11 MCP Servers. 22,945 Tokens Before a Single Message.

#showdev #mcp #ai #buildinpublic

5 min read

IFUTO

Mar 19

Meet "Water": A Programming Language Designed to Feel More Like Human Language 💧

#showdev #language #water #python

2 min read

provnai

Mar 20

Why MCP Has a Security Problem — And How I Built a Fix

#showdev #agents #mcp #security

3 min read

Apr 22

Building a Multi-Agent AI Decision Advisor with Claude, Next.js, and CI/CD

#showdev #agents #ai #nextjs

3 min read

Mar 19

I have ADHD and I kept abandoning every planner app, so I built my own

#showdev #productivity #audhd #webdev

2 min read

Apr 22

Quiz Game challenge

#showdev #gamedev #sideprojects #webdev

1 min read

Vasyl

Apr 22

I Quit Designing Data-Intensive Applications (DDIA) Three Times. Here's What I Build on the Fourth Try.

#showdev #ai #machinelearning #beginners

6 min read

Mar 20

How We A/B Test Hero Sections With One Script Tag (And What 128K Impressions Taught Us)

#showdev #webdev #javascript #startup

2 min read

Prashant A

Apr 22

7 Persuasion Principles Your Landing Page Is Probably Missing

#showdev #webdev #marketing #startup

5 min read

Apr 22

ASCII-Art Web

#showdev #go #learning #webdev

1 min read

Apr 22

Dealing with the first user feedback: The good, the bad, and the Brave Browser

#showdev #buildinpublic #webdev #saas

2 min read

Mar 19

I Run 5 Claude Code Agents at Once. I Had No Idea What They Were Doing.

#showdev #ai #devtools #monitoring

5 min read

Poups

Apr 1

bbdump: Modern PostgreSQL Manager

#showdev #database #opensource #postgres

3 min read

monkeymore studio

Apr 22

Turn Your MIDI Files Into Real Sheet Music — Without Leaving the Browser

#showdev #sideprojects #tooling #webdev

8 min read

Lightning Developer

Apr 21

15 Best Websites to Launch Your Startup in 2026

#discuss #startup #devops #showdev

4 min read

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