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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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Cover image for I Built 1000+ Privacy-First Browser Tools That Run Locally (No File Upload Required)

ADEKOLA ADEDOKUN

Mar 6

I Built 1000+ Privacy-First Browser Tools That Run Locally (No File Upload Required)

#showdev #privacy #tooling #webdev

1 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

Cover image for Why is moving money from card to bank account so difficult? Building VZr0 to explore a simpler flow

VZr0

Mar 6

Why is moving money from card to bank account so difficult? Building VZr0 to explore a simpler flow

#showdev #buildinpublic #sideprojects #ux

1 min read

GrimLabs

Mar 5

I built a DocSend competitor in weeks using Claude Code

#showdev #ai #api #sideprojects

2 min read

Mar 6

Stop Writing Changelogs by Hand: Automate Them with AI and GitHub Releases

#showdev #opensource #github #devtools

5 min read

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

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

Mar 6

I Checked Every Link in sindresorhus/awesome — 230 Are Broken

#showdev #github #opensource #webdev

3 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

Ahmed Hany Gamal

Mar 6

Implementing a JSON Schema Validator from Scratch - Week 7

#showdev #jsonschema #typescript #learning

1 min read

Mar 6

I built a Multi-Model AI Router to end "Claude-Loyalty" (and I need you to break it)

#showdev #ai #llm #productivity

2 min read

Lars van der Niet

Mar 6

Send passwords, the safe way

#showdev #opensource #security #webdev

1 min read

Mar 5

I built a free online word game with 120 stories, daily challenges and leaderboards

#showdev #webdev #javascript #beginners

1 min read

Jamie

Mar 6

The $15 Mac App That Finally Stopped Me From Doomscrolling During Work

#showdev

2 min read

Cover image for ScriptLite — a sandboxed ECMAScript subset interpreter for PHP (with optional C extension)

Artur

Mar 7

ScriptLite — a sandboxed ECMAScript subset interpreter for PHP (with optional C extension)

#showdev #javascript #php #security

4 min read

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