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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 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

Jamie

Mar 6

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

#showdev

2 min read

Seymour Birkhoff

Mar 6

How We Convert RTSP Camera Streams to Browser-Playable HLS for Kazakhstan's Government Portal

#showdev #webdev #devops #networking

3 min read

Mar 5

From Zero Users to My First Email in 10 Days — Here's Exactly What Worked

#showdev #webdev #seo #api

5 min read

Furozq

Mar 4

How I Built a Tool That Warns Me 60 Seconds Before My Site Goes Down

#showdev #ai #monitoring #startup

1 min read

Stevica Kuharski

Mar 5

I Got Tired of Gluing Tools Together. So I Built My Own AI Agent Runtime.

#showdev #agents #ai #sideprojects

5 min read

Cover image for I built a fast, driver-less TUI for browsing PostgreSQL, with ER diagrams

riii111

Mar 5

I built a fast, driver-less TUI for browsing PostgreSQL, with ER diagrams

#showdev #rust #postgres #tui

5 min read

Cover image for I Built an Interactive Data Structure & Algorithm Visualizer (with Live Java Debugging)

Mar 5

I Built an Interactive Data Structure & Algorithm Visualizer (with Live Java Debugging)

#showdev #algorithms #computerscience #java

2 min read

Cover image for I Built a Fullstack App With Custom MCP Server Integration

Mar 5

I Built a Fullstack App With Custom MCP Server Integration

#showdev #ai #learning #mcp

1 min read

Amar Kumar

Mar 5

Why Copying Production Data to Staging Is a GDPR Risk (and What Developers Can Do Instead)

#showdev #database #privacy #security

1 min read

Jamie

Mar 5

I built two macOS menu bar apps and can't get a single paying user. Roast my approach.

#discuss #productivity #showdev #sideprojects

2 min read

aiastro

Mar 5

I was burned out. So I built an AI astrologer — then launched it on an AI-only social network.

#showdev #ai #mentalhealth #sideprojects

8 min read

Dre

Mar 5

I built a live interactive attack demo — watch real prompt injection happen and get blocked in real time

#showdev #ai #opensource #security

1 min read

Cover image for The Annoying Middle Ground of Website Forms

Mar 6

The Annoying Middle Ground of Website Forms

#showdev #webdev #forms #saas

2 min read

Perill

Mar 5

Building ARCHITECT: Real-Time AI Interior Design with Gemini Live API + Google ADK

#showdev #gemini #ai

4 min read

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