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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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Jun 24

FilenQ – a native macOS file manager for power users

#showdev #filenq #productivity

1 min read

Quantum Horizon

Jun 24

I built a tool that cuts Anthropic API costs by 67% and it finds the waste before you spend

#showdev #ai #api #python

1 min read

Momin Saad Ahemar

Jun 24

How to Integrate Zerodha Kite Connect with MCP Servers

#showdev #ai #api #mcp

3 min read

Jul 26

Tracing a multi-agent LLM system: otel-swarm and a SigNoz dashboard pack

#showdev #opentelemetry #observability #ai

6 min read

Izhan

Jun 24

I Built an AI Presentation Platform That Generates Real PowerPoint Files

#showdev #ai #productivity #sideprojects

3 min read

Ranork

Jun 24

How I Built an MCP-Native Open-Source Notion Alternative

#showdev #agents #mcp #opensource

3 min read

Shuo Wu

Jun 24

I Built an AI Reading Companion with Tree-Structured Conversations

#showdev #ai #opensource #reading

4 min read

Stder

Jul 28

I built a free auto-parts cross-reference API with a confidence score on every match

#showdev #api #webdev #backend

2 min read

0xGollum

Jul 28

Turning a Public Market-Transparency Dataset Into a Volume-Anomaly Scanner

#showdev #python #api #opendata

2 min read

Jun 24

🎮 AXCADE Is Now Live — Play, Compete, Earn XP, and Climb the Leaderboards

#showdev #gamedev #sideprojects #webdev

2 min read

Ryo Kurita

Jun 24

Building a Real-Time World Cup 2026 Bracket Predictor with Vanilla JS and GitHub Actions

#showdev #github #javascript #webdev

3 min read

Earl Grey

Jul 27

Lemonade Second Squeeze: Model Archeology on 2019's GPT-2XL

#showdev #ai #buildinpublic #lemonade

4 min read

Dhruvang Gajjar

Jun 24

I Built ScaleMap Over a Weekend After Talking to Interior Designers

#showdev #design #sideprojects #startup

1 min read

Jun 26

I Built a Random Wheel Spinner and Learned That Simple Tools Are the Hardest to Get Right

#showdev #webdev #javascript #beginners

3 min read

Shivsai Anantwar

Jun 24

Hello dev.to — DevOps engineer building in public

#showdev #buildinpublic #devops #security

1 min read

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