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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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Hermes Agent Challenge Submission

Alexandre Lasly

May 16

Bounty Watcher: An Autonomous AI Agent That Finds Paid Gigs While You Sleep

#showdev #hermesagentchallenge #automation #opensource

3 min read

May 27

I probed my own MCP server — here's what 7 live API calls actually return

#showdev #ai #api #mcp

5 min read

SAMRENDRA MAURYA

Apr 22

I got tired of shady PDF sites, so I built a fully client-side "Bureaucracy Survival Kit"

#showdev #privacy #productivity #sideprojects

2 min read

May 6

I Built My Own Programming Language at 19 – Introducing Akro

#showdev #programming #opensource #go

2 min read

Apr 22

I benchmarked my compiled language against Node.js, Go, and Python. 1.34 million requests per second is not a typo.

#showdev #rust #programming #webdev

4 min read

Nengil

Apr 27

I just wanted to compress a confidential document. Instead I built 60 client-side file tools.

#showdev #webdev #webassembly #javascript

4 min read

CloudyBot

May 15

I built a free LLM pricing tool that updates itself daily. here's how

#showdev #ai #llm #automation

3 min read

May 26

I Wrote a 15-Episode Technical Novel About Waking Up From the AI Illusion

#showdev #programming #ai #architecture

4 min read

Sidharth Krishnakumar

Apr 22

Why I built a Zero-Server PDF Editor with React & pdf-lib (and skipped WASM)

#showdev #webdev #performance #privacy

1 min read

manojradhakrishnan

Apr 22

Prism: A stateless payment integration library extracted from 4 years of production

#showdev #api #backend #opensource

11 min read

Apr 22

How I built a free-forever iOS travel app with no backend, no analytics, and no ads (as a self-taught dev)

#showdev #ios #swift #beginners

3 min read

yqqwe

Apr 23

X (Twitter) Media Streaming dekonstruiert: Architektur eines Hochleistungs-Video-Extractors mit HLS und FFmpeg

#showdev #architecture #backend #performance

4 min read

HeytalePazguato

May 26

Deterministic by design: code review without an LLM

#showdev #ai #codequality #devtools

5 min read

0x180db

May 26

Meter LLM usage like Anthropic — tokens, models, weekly and monthly caps

#showdev #python #ai #opensource

8 min read

J Now

Apr 22

rabbitholes: inline Wikipedia for any word on any page

#showdev #ai #javascript #productivity

1 min read

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