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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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LavieVibe

Jul 28

Testing AI APIs with a prepaid OpenAI-compatible gateway

#showdev #api #ai #webdev

1 min read

zacbuilds

Aug 31

Notavia is live: one API for email, in-app, SMS and chat, built .NET-first

#showdev #dotnet #csharp #api

2 min read

Abdelati Elkateb

Jul 28

My New Portfolio Is Live 🚀

#showdev #portfolio #react #typescript

1 min read

Alexander Korovin

Jul 30

I stopped writing bug reports. Now I complain at my screen.

#showdev #ai #opensource #mcp

4 min read

Saamy

Aug 1

How I Built 100+ Privacy-First Web Utilities with Next.js 16 (0 Backend Server Calls)

#showdev #webdev #nextjs #productivity

2 min read

Rahul

Jul 27

Is your sitemap.xml quietly broken? A 1-line way to check

#showdev #seo #webdev #python

1 min read

健太橘

Aug 30

Your Publish button published nothing: a cross-tab sync bug and the fix

#showdev #ai #buildinpublic #programming

4 min read

Ilia Alshanetsky

Jul 27

The Cost of Failing Closed: What Shipped Across Nine PHP Extensions

#showdev #php #performance #opensource

12 min read

David Kim

Jul 27

What It Actually Takes to Build an AI That Replies to Google Reviews

#showdev #ai #startup #webdev

2 min read

Edy Cu

Aug 30

Feature detection lies: two things I learned shipping on WebMCP

#showdev #webdev #javascript #ai

5 min read

Aug 29

I failed a "design a document editor" interview, so I built one

#showdev #webdev #architecture #typescript

11 min read

Dhruv Jani

Aug 27

Your Codebase Doesn't Need AI. It Needs Context.

#showdev #hackathon #discuss #ai

9 min read

Aravindhan Senthilkumar

Aug 30

Angular Dynamic Components – Version 2 | Devlab-One

#showdev #angular #frontend #opensource

2 min read

Jul 31

I'm 15 and I built "OAuth for AI subscriptions". Here's the full architecture

#showdev #ai #architecture #security

4 min read

Rahul

Jul 27

I made an invoice PDF API that doesn't need a headless browser

#showdev #python #webdev #api

2 min read

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