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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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Jan 22

Stop Appending to Your Prompt: Implementing a "Garbage Collector" for AI Agents

#showdev #agents #ai #llm

3 min read

Abdelhakim mohamed

Jan 22

How I Built a Multilingual Food Database Using a Local LLM on an AMD GPU

#showdev #ai #database #llm

2 min read

Dec 18 '25

I Built a Form Backend That Sends Submissions to WhatsApp — Beta Testers Wanted

#showdev #tooling #webdev #backend

3 min read

ARmedia

Dec 18 '25

Building a Smart Refrigerator with a $15 IoT Camera and SAM 3: Solving the "Warm Water" Problem

#showdev #iot #ai #machinelearning

4 min read

Luke

Jan 22

From #96 to #12 on ProductHunt: What I Learned

#showdev #tutorial #opensource #marketing

2 min read

Dec 17 '25

I built a QR Code API and here's what I learned

#showdev #webdev #api #javascript

3 min read

Jan 8

When is a side project worth committing to?

#showdev #ai #gemini #sideprojects

3 min read

Md. Mahmudul Hasan Dip

Jan 2

I’m building a small API abuse prevention starter kit for Go (early access)

#showdev #security #go #api

1 min read

Rafael Poyiadzi

Jan 22

Introducing `everyrow.io/dedupe`: An LLM-based approach to semantic deduplication

#showdev #data #dataengineering #llm

6 min read

Yevhen Salitrynskyi

Dec 22 '25

How I built a reliable webhook queue in Rust (retries, idempotency, DLQ, schedules, workflows, real-time)

#showdev #systemdesign #rust #opensource

3 min read

Mashi

Dec 19 '25

Why We Are Giving Away CTO-Level Roadmaps to UK Small Businesses

#showdev #startup #architecture #career

2 min read

Jan 22

An online text comparison tool.

#showdev #saas #startup #webdev

2 min read

camel2crow

Dec 19 '25

spaceorbust – terminal rpg where github commits power space civilization

#showdev #gamedev #github #cli

1 min read

Short Play Skits

Dec 18 '25

I Built a Local Reddit Scraper Instead of Paying $49/month for SaaS Tools

#showdev #productivity #python #marketing

1 min read

Daniel for Datalaria

Jan 10

AI-Powered Programming: Creating My Own Magical Flashcards Study App

#showdev #ai #programming

5 min read

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