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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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Vector

Feb 14

I Built a Discord Bot Manager with Python & Tkinter (With AI Help)

#showdev #discord #python #opensource

2 min read

bingkahu

Feb 14

Daily Challenge #2 : The "Secret Valentine" Decoder 💌

#showdev #css #html #discuss

1 min read

Feb 14

I Built a Python Library with 90+ Data Structures, Algorithms & Design Patterns

#showdev #algorithms #interview #python

5 min read

Natasha Newbold

Feb 14

SciVerify: I Built an AI Agent that "Reads" Science So You Don't Have To

#showdev #agents #ai #science

3 min read

Feb 14

I Built a Chrome Extension That Scans Websites for Threats Using AI — Entirely On-Device

#showdev #ai #javascript #security

6 min read

DevMahn X

Feb 14

I built an idea-to-repo CLI with Github copilot

#showdev #ai #cli #githubcopilot

2 min read

Feb 14

We Built an Open Agent Mesh Where Grok, Claude, and Gemini Can All Heartbeat — Here's How

#showdev #ai #opensource #blockchain

4 min read

Feb 14

I Built a Markdown Editor That Deliberately Does Less

#showdev #markdown #productivity

1 min read

KazKN

Feb 14

I Built an MCP Server for Vinted. Here's How Cross-Border Price Gaps Make You Money

#showdev #ai #mcp #sideprojects

5 min read

egeindie

Feb 13

I Shipped 2 SaaS Products in One Weekend — Here's My Entire Stack and Strategy

#showdev #buildinpublic #go #webdev

3 min read

secretman12-lang

Feb 13

I Built an Experimental Async OSINT Tool in Python (VoidScan)

#showdev #cli #cybersecurity #python

1 min read

Ahmed Hany Gamal

Feb 13

Implementing a JSON Schema Validator from Scratch - Week 4

#showdev #jsonschema #learning #typescript

6 min read

Tsem Idriss Terrance

Feb 13

We Built a Full-Stack Form Validation Library (And It's Open Source! and Framework independent)

#showdev #javascript #opensource #webdev

5 min read

toolina

Feb 14

I built Image Describer: AI alt text + detailed image descriptions (looking for feedback)

#showdev #ai #productivity #sideprojects

1 min read

orbyd

Feb 13

I used OpenClaw to build 75 developer tools in 3 days. Here's what actually happened

#showdev #ai #productivity #webdev

2 min read

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