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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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Fran

Mar 22

How I Score, Rank, and Assemble AI Memory in Production

#showdev #ai #typescript #architecture

5 min read

Magnus Silverstream

Mar 22

I Built 14 Free Tools for Developers AND People Who Hate Spreadsheets

#showdev #webdev #javascript #productivity

3 min read

Mar 20

I built a native GUI for direct server-to-server transfers (FTP/SFTP) because rclone CLI wasn't visual enough for me.

#showdev #webdev #devops #tools

2 min read

whisprer

Feb 16

How Boredom + A New PC Led to a 64x Faster Prime Sieve in Rust (The "Dopamine optimization" Story)

#showdev #rust #performance #systems

2 min read

Mar 11

Browser-only Markdown to PDF tool — supports math equations, Mermaid diagrams, and GitHub repos. No server, no uploads.

#showdev #privacy #tooling #webdev

2 min read

Mar 22

I Built a Disposable Email Tool with Next.js and Go. Try It Right Here

#showdev #go #nextjs #webdev

3 min read

Mar 22

From Stack Trace to Root Cause - Archexa's New Diagnose Command

#showdev #ai #sre #opensource

7 min read

RunnerY

Feb 16

<Day6> Run or Pay? ~App Store Review Submitted!!~

#showdev #buildinpublic #devjournal #ios

3 min read

Mar 2

Synthetic Peer Review — or, How Fake Reddit Comments Found Real Bugs

#showdev #agents #ai #testing

8 min read

Feb 16

Stop Rewriting Your Hooks: A New Approach to Global State in React

#showdev #javascript #react #webdev

1 min read

M. Munir

Mar 22

How I Built 1,781 Web Pages With Next.js and Deployed for Free

#showdev #nextjs #sideprojects #webdev

6 min read

Damir Esenberlin

Feb 16

Building an EdTech Platform for Exam Preparation: Lessons from edu.erudit.kz

#showdev #devjournal #learning #startup

3 min read

Timur Bekir BULUT

Feb 15

I built a GPU-accelerated PDF renderer from scratch in C++

#showdev #opensource #dotnet #cpp

1 min read

Feb 16

Designing an ORM-Agnostic Multi-Tenant RBAC System in TypeScript

#showdev #saas #security #typescript

2 min read

Mar 21

Using Whisper and FFmpeg to build a fully automated YouTube Shorts pipeline

#showdev #automation #python #sideprojects

6 min read

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