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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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Apr 21

Apresentação de ferramenta de auditoria de segurança

#showdev #linux #opensource #security

2 min read

Apr 17

I got tired shipping in silence, so I built FeatDrop

#showdev #buildinpublic #sideprojects #startup

1 min read

Apr 17

URTB: An Encrypted PTY Tunnel Over ESP-NOW and LoRa

#showdev #security #iot #ai

5 min read

Vishal

Apr 17

A Real-Time Kanban Board with Next.js

#showdev #beginners #nextjs #productivity

1 min read

YHH

Apr 21

How a DeepSeek-only agent framework hit 85% prefix cache rate (and saved 93% vs Claude)

#showdev #javascript #ai #opensource

6 min read

Apr 17

Quantum Neural Network 3D — A Deep Dive into Interactive WebGL Visualization

#showdev #ai #javascript #webdev

3 min read

Peng Dai

Apr 17

Stop uploading your photos to random servers: A 100% Client-Side HEIC to PNG Converter

#showdev #javascript #privacy #tooling

2 min read

Marco Mengelkoch

Apr 17

Switching from file-based jobs to NATS/Kafka in Rust without changing code

#showdev #rust #tutorial #backend

7 min read

Apr 17

From CLI to Web App: Making Archimedes Usable

#showdev #cli #frontend #webdev

1 min read

Apr 17

I was tired of using 5 tools to monitor my servers… so I built one

#showdev #devops #monitoring #sideprojects

1 min read

RuBekOn

Apr 16

I built 44 free tools with no npm, no backend, no tracking

#showdev #webdev #productivity #beginners

5 min read

Kshitij Chauhan

Apr 16

Building a Fully Local Voice-Controlled AI Agent on an 8GB M1 Mac (Without Melting It)

#showdev #agents #ai #performance

3 min read

Raj Kumar

Apr 17

Shield- AI Detection System

#showdev #ai #machinelearning #security

4 min read

Apr 17

How I Automated My Manus AI Workflow (And Saved 62%)

#showdev #ai #automation #productivity

1 min read

J Now

Apr 16

Terminal themes assume you're scanning code. I'm reading paragraphs.

#showdev #claude #cli #ux

2 min read

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