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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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joyme2020

May 11

How I Built 9 Browser-Side Developer Tools as Single HTML Files

#showdev #webdev #javascript #html

2 min read

May 10

We just launched on Chrome Web Store — Own your data. Block trackers. Curate your feed.

#showdev #ai #opensource #privacy

1 min read

Cover image for How Swarm Orchestrator v8 Tries to Break Its Own AI Patches

May 10

How Swarm Orchestrator v8 Tries to Break Its Own AI Patches

#showdev #ai #opensource #programming

4 min read

Cover image for Shipped v2 of go-js-array-methods — JS-style Filter, Map, Reduce for Go slices

May 9

Shipped v2 of go-js-array-methods — JS-style Filter, Map, Reduce for Go slices

#showdev #go #javascript #opensource

4 min read

Alex

May 12

Open-source multi-agent pipeline: 61K Python, 12 agents, 5 quality gates...

#showdev #agents #opensource #python

3 min read

yoan ante

May 12

What I learned building a math fact app for my third grader (and why the 3-second threshold mattered)

#showdev #beginners #webdev #personal

3 min read

Cover image for Building a Docker debug TUI in Rust with output-aware follow-ups

May 9

Building a Docker debug TUI in Rust with output-aware follow-ups

#showdev #rust #docker #cli

4 min read

Arnav Gupta for Wizard Ecosystem

May 10

📧 Building an Email System with Aliases, Routing, and AI Assistance (Wizard Mail)

#showdev #ai #backend #sideprojects

2 min read

May 9

Everyone is using LLMs wrong........

#showdev #ai #discuss #machinelearning

2 min read

May 10

How I Built and Shipped a Production-Ready AI Recommendation System (Nomova.ai)

#showdev #ai #architecture #machinelearning

2 min read

Cover image for I got tired of repeating myself to every AI. So I built a persistent memory system.

Javier Rotllant

May 9

I got tired of repeating myself to every AI. So I built a persistent memory system.

#showdev #ai #opensource #productivity

4 min read

May 9

Memory Vault v1.0 — building open-source AI memory the boring way

#showdev #opensource #ai #postgres

9 min read

Cover image for I built a CLI session manager for web hacking. I'm tired of copy-pasting auth tokens 50 times a day

lucap123

May 9

I built a CLI session manager for web hacking. I'm tired of copy-pasting auth tokens 50 times a day

#showdev #cli #security #tooling

1 min read

Cover image for I got tired of fighting Jupyter notebook exports, so I built JupyTools

Khalid Danishyar

May 10

I got tired of fighting Jupyter notebook exports, so I built JupyTools

#showdev #productivity #python #tooling

4 min read

Cover image for Codex Forgetful Plugin

May 10

Codex Forgetful Plugin

#showdev #agents #cli #mcp

4 min read

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