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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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Rowen

Apr 8

Implementing C++ STL containers in pure C — what I learned

#showdev #algorithms #c #cpp

2 min read

letstg com

Apr 9

Telegram has solid APIs — community discovery is still broken. We indexed 100k+ public groups.

#showdev #telegram #webdev #productivity

2 min read

Seekton Ye

Apr 9

I Built an All-in-One AI Creative Platform So You Don't Need 10 Subscriptions

#showdev #ai #webdev #productivity

3 min read

Cover image for Why I built a typing trainer to "debug" my hands (and break the 80 WPM plateau)

Dustin Shoemake

Apr 8

Why I built a typing trainer to "debug" my hands (and break the 80 WPM plateau)

#showdev #productivity #career #performance

1 min read

kamin deng

Apr 9

Open Source: Control Claude Code / Codex CLI Entirely from Your Phone with Feishu (Lark) — Approve, Choose, and Send Commands on the Go

#showdev #ai #opensource #productivity

6 min read

Cover image for Introducing pip-size: See the Real Cost of Python Packages

Mohammad Raziei

Apr 8

Introducing pip-size: See the Real Cost of Python Packages

#showdev #python #devtool #programming

3 min read

AcHamm

Apr 8

I built TrustLayer — an open-source trust layer for every AI tool you use

#showdev #ai #llm #opensource

2 min read

kowshik

Apr 8

I got tired of my agents repeating the same mistakes, so I built a feedback loop for them — here's How it is worked

#showdev #agents #ai #llm

2 min read

Cover image for ☕ Smart Teapot That Refuses to Brew (418 Certified Chaos)

April Fools Challenge Submission ☕️🤡

Apr 8

☕ Smart Teapot That Refuses to Brew (418 Certified Chaos)

#showdev #devchallenge #418challenge #ai

1 min read

Apr 8

Myth Engine Architecture: Building an SSA-Based Declarative Render Graph

#showdev #architecture #gamedev #rust

14 min read

Cover image for I Quit Designing Data-Intensive Applications (DDIA) Three Times. Here's What I Build on the Fourth Try.

Vasyl

Apr 22

I Quit Designing Data-Intensive Applications (DDIA) Three Times. Here's What I Build on the Fourth Try.

#showdev #ai #machinelearning #beginners

6 min read

Cover image for How to detect AI-generated voices in Tamil, Hindi and Telugu — I built a free tool for this

Mallarpu Deepak sai

Apr 22

How to detect AI-generated voices in Tamil, Hindi and Telugu — I built a free tool for this

#showdev #codenewbie #python #beginners

2 min read

Apr 8

I Built the World's First AI Knowledge Arena — Battle Other Devs on ML & Deep Learning

#showdev #ai #deeplearning #machinelearning

3 min read

volition79

Apr 19

A Local-First Multi-Agent Dashboard for Codex CLI and Claude Code

#showdev #agents #ai #productivity

3 min read

Cover image for The End of Checkbox Accessibility

Apr 9

The End of Checkbox Accessibility

#showdev #ai #mcp #webdev

6 min read

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