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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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~K'

Jan 19

Designing Better Compiler Diagnostics — Lessons from building Klar

#showdev #compiling #opensource #programming

2 min read

Charles Zhang for Methodox Technologies, Inc.

Dec 16 '25

DevLog 20251216: Supporting Multiline Input in Pure

#showdev #cli #devjournal

1 min read

Dec 15 '25

I Built a One-Stop Site to Track NASA’s Artemis II Mission 🚀

#showdev #webdev #resources #science

1 min read

cyusa loic

Dec 14 '25

I Built an ML Platform to Monitor Africa's $700B Debt Crisis - Here's What I Learned

#showdev #python #machinelearning #datascience

7 min read

Nathan Johnston

Dec 14 '25

Title: I built a 13-app "Zoo" using Gemini Pro 3. The constraint: I wasn't allowed to inspect the code.

#showdev #gemini #testing #ai

2 min read

Evan Lin for Google Developer Experts

Jan 15

[Python] LINE Bot: Contact Manager Evolution - Generate vCard QR Codes

#showdev #gemini #productivity #python

14 min read

Dilnaz

Dec 14 '25

Cassandra-Like Distributed Database

#showdev #database #architecture #python

3 min read

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Dec 15 '25

I built a "Visual Prompt Generator" to cure writer's block (Free Tool)

#showdev #webdev #ai #productivity

2 min read

Dec 14 '25

Stop Uploading Files: I Built a Privacy-First Converter with WebAssembly 🛡️

#showdev #webassembly #webdev #privacy

2 min read

Abhijit Adhikari

Jan 7

How I Built a SEO-Optimized FLAMES Calculator using Vanilla JS

#showdev #javascript #webdev #beginners

2 min read

Mykyta Korniienko

Jan 17

How we built Afina and why WebRTC + QUIC actually matter

#showdev #networking #privacy #security

2 min read

Dec 19 '25

Actualización de Influent Package Maker a la v3.2.5-25.12-17.44

#showdev #tooling #python #automation

2 min read

Dec 16 '25

↗ HetzTool Make Website Footer in a Online Tool and Copy-Paste the code of it!

#showdev #html #css #webdev

1 min read

Ludvig2457

Dec 14 '25

🚀 Building the Impossible: A Python Code Editor That Launches in 0.5 Seconds

#showdev #python #opensource #vscode

3 min read

Dec 14 '25

I built a Free Privacy-First Signature Generator (No Sign-Up required)

#showdev #webdev #productivity #opensource

1 min read

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