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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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Ugax

May 9

How I built a secure, E2E encrypted file-sharing app at 16 (Next.js + Supabase)

#showdev #beginners #opensource #javascript

1 min read

Cover image for I Built a Free TypeScript & React Quiz with 125 Questions – Test Your Real Skills

A

May 5

I Built a Free TypeScript & React Quiz with 125 Questions – Test Your Real Skills

#showdev #learning #react #typescript

1 min read

fab2s

May 4

I wanted to describe a network, not assemble it: FlowBuilder in flodl

#showdev #rust #machinelearning #deeplearning

5 min read

Ilia Alshanetsky

May 4

php_excel 2.0: The C Extension for Excel That PHP Should Have Had All Along

#showdev #php #excel #opensource

8 min read

Cover image for I Built a Local-First Alternative to LangSmith in Python (No Cloud, No Setup)-Shivnath Tathe

May 5

I Built a Local-First Alternative to LangSmith in Python (No Cloud, No Setup)-Shivnath Tathe

#showdev #llm #opensource #python

3 min read

Cover image for Coding is Dead? No, it’s just getting started for 10-year-olds.

Marcel Dütscher

May 4

Coding is Dead? No, it’s just getting started for 10-year-olds.

#showdev #ai #m5stack #opensource

3 min read

sk8ordie84

May 4

What writing the same spec in four languages taught me about YAML

#showdev #opensource #machinelearning #rust

5 min read

Cover image for Building a P2P Payment Gateway in Laravel without Merchant Licenses

Samandar Tolibov

May 4

Building a P2P Payment Gateway in Laravel without Merchant Licenses

#showdev #laravel #opensource #php

2 min read

Cover image for Immutable List in Java

May 4

Immutable List in Java

#showdev #java #programming #productivity

2 min read

Ayon Pal

May 4

I built a free macOS app to mount SFTP, S3, and FTP as real Finder volumes — no macFUSE

#showdev #opensource #swift

2 min read

Cover image for PromptLedger v0.6 — Turning prompt history into a local workspace dashboard

Ertugrul

May 4

PromptLedger v0.6 — Turning prompt history into a local workspace dashboard

#showdev #promptengineering #python #opensource

2 min read

Sheikh Sadi Asif

May 4

I Built an AI That Predicts Medical Specialties from Clinical Notes (End-to-End Deployment)

#showdev #ai #machinelearning #nlp

2 min read

ChessDada

May 4

I built a free chess platform that brings back Yahoo Chess (Node.js + Socket.IO + chess.js)

#showdev #javascript #node #webdev

3 min read

Cover image for I Built 140+ Free Online Tools in 11 Languages — Here's What I Learned

May 4

I Built 140+ Free Online Tools in 11 Languages — Here's What I Learned

#showdev #productivity #sideprojects #webdev

5 min read

Cover image for I got tired of telling Codex “continue”, so I built Long Long Run

May 4

I got tired of telling Codex “continue”, so I built Long Long Run

#showdev #automation #openai #tooling

5 min read

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