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Show off what you've built!

submission guidelines

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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hyunjun

Apr 15

I Built a macOS J.A.R.V.I.S. That Turns Voice Commands Into Search, Media, and Visual Knowledge Maps

#showdev #ai #productivity #sideprojects

4 min read

Joe Davies

Apr 16

Built a CLI that tells me what I'm spending on AI APIs before the invoice does

#showdev #opensource #ai #cli

1 min read

Apr 15

I Built a Free ExerciseDB Alternative (1,300+ Exercises with GIF Animations)

#showdev #api #javascript #sideprojects

1 min read

Sakib Sadman Shajib

Apr 14

I ported codex-plugin-cc to Gemini CLI — here's how ACP replaces App Server Protocol

#showdev #cli #gemini #claudecode

9 min read

Apr 15

Why I Built TokenBar: AI Spend Should Not Be a Monthly Surprise

#showdev #ai #llm #productivity

1 min read

hiyoyo

Apr 15

Real-time Log Processing with Rust — How I Handle Thousands of Logcat Lines Per Second

#showdev #android #performance #rust

2 min read

Apr 16

I Used Python and Claude to Write, Validate, and Publish a Bilingual Ebook — Full Cost, Timeline, and Output

#showdev #python #productivity #selfpublishing

5 min read

Apr 14

I wrote my own config and built a Telegram bot so I wouldn't have to be a free sysadmin for my friends.

#showdev #automation #networking #sideprojects

4 min read

Mansi More

Apr 14

Building a Voice-Controlled Local AI Agent: Architecture, Models, and Lessons Learned

#showdev #agents #ai #architecture

10 min read

NexusFeed

Apr 14

The data every AI agent needs but nobody sells cleanly — and what you can build on top of it

#showdev #ai #api #agents

5 min read

Apr 14

Android Virtual Host and Fake Server

#showdev #android #mobile #webdev

4 min read

Apr 15

Stop copy-pasting AI code: The 6-step validation checklist for devs.

#showdev #ai #tutorial #devops

2 min read

Raj Kumar

Apr 14

I built 30 financial decision engines in a week. Google indexed one.

#showdev #webdev #nextjs #india

6 min read

Soraia

Apr 14

MiroMiro - The Chrome Extension That Replaces Half Your DevTools Workflow

#showdev #productivity #tooling #webdev

3 min read

Apr 14

Making Domternal Accessible. What WCAG 2.1 AA Actually Looks Like in a Rich Text Editor.

#showdev #angular #react #a11y

9 min read

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