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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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Lars van der Niet

Mar 6

WBW: A Telegram bot that watches web pages for you

#showdev #automation #monitoring #webscraping

2 min read

Lars van der Niet

Mar 6

Queens: Building a constraint-satisfaction puzzle game

#showdev #algorithms #computerscience #gamedev

2 min read

Lars van der Niet

Mar 6

Image Renamer: Bringing order to your photo library

#showdev #automation #sideprojects #tooling

3 min read

Lars van der Niet

Mar 6

Crafting connected ESP32 Hello Kitty lights: A DIY anniversary gift

#showdev #iot #nextjs #sideprojects

3 min read

kohei

Mar 6

I built git-ai – generate Conventional Commit messages via Claude/Copilot/Codex CLI

#showdev #ai #cli #git

1 min read

Mar 6

Iqonga - AI Agent Framework - Open-Source

#showdev #opensource #ai #agents

4 min read

Mar 6

I Built a GitHub Profile Viewer With AI-Powered Developer Insights

#showdev #ai #github #react

3 min read

Mar 29

Cookie Guard JS: The GDPR/CCPA Consent Manager (No Dependencies, 12.8 kB, 22 Languages)

#showdev #javascript #opensource #privacy

3 min read

Mar 29

I built a SaaS for 2 years and never wrote a single changelog. So I automated it.

#showdev #buildinpublic #devtools #webdev

4 min read

赵文博

Mar 6

It’s been a while since my last post. I finally built my first agent skill.

#showdev #agents #ai #productivity

2 min read

GrimLabs

Mar 5

I built a DocSend competitor in weeks using Claude Code

#showdev #ai #api #sideprojects

2 min read

Mohammad Alsaraf

Mar 26

Why I Built a $0.99 VPS and What I Learned

#showdev #linux #networking #sideprojects

2 min read

weilong

Mar 6

Stress Test My Digital Fortress: An eBPF + Shannon Entropy Guard (Open Sourced)

#showdev #security #ebpf #opensource

2 min read

weilong

Mar 6

Your Obfuscation is Just Math to Me: An eBPF Guillotine in the Linux Kernel

#showdev #security #ebpf #go

2 min read

Sourav

Mar 5

I built 96+ free tools for freelancers — no login required, no paywalls, just tools that work

#showdev #productivity #freelance #webdev

2 min read

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