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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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stackapps

Nov 28 '25

Stop struggling with PWA icons. I built a tool that generates all 19 sizes + manifest.json automatically.

#showdev #webdev #productivity #pwa

1 min read

ChrolloLW

Nov 5 '25

I built a WhatsApp bot that automatically tracks your expenses into Google Sheets — my first public project 🚀

#showdev #googleappsscript #automation #whatsapp

2 min read

Nov 28 '25

⚡ DashStack — A Minimal Fast Stack Language Using Dash Symbols for Commands

#showdev #computerscience #programming #challenge

2 min read

Nov 28 '25

🧩 ConcatenativeScript — JavaScript Reimagined as a Stack-Based Language

#showdev #programming #javascript #computerscience

2 min read

Afrith Ahamed A J

Nov 5 '25

Decentralized Communication System During Disasters – Using LoRa

#showdev #iot #networking

2 min read

Noel S Kocheekkaran

Dec 10 '25

I built console.text() - SMS alerts for your production code

#showdev #tooling #monitoring #node

1 min read

Gamey001

Nov 5 '25

Telex Weather Agent

#showdev #agents #python #ai

1 min read

Dec 10 '25

10 Cool CodePen Demos (November 2025)

#showdev #html #css #javascript

2 min read

Matt Zu

Nov 6 '25

I built NextgenCode.dev — AI-powered website scanner for developers and startups

#showdev #webdev #security #nextjs

1 min read

Nov 27 '25

🧨 Dis — The Stack Language Built Out of Debugger Commands and Chaos

#showdev #computerscience #programming

2 min read

Paul Yusuf

Nov 4 '25

Building StudySync AI: How I Created a Conversational Study Partner with Mastra and Telex

#showdev #gemini #learning #ai

4 min read

Nov 10 '25

🎂 I Built a Birthday Website Template — Anyone Can Use It to Surprise Their Friends!

#showdev #opensource #webdev #javascript

1 min read

Nov 27 '25

🧮 BinaryFuck — Brainfuck, But Written in Only 0 and 1

#showdev #coding #programming

2 min read

Adewale

Nov 4 '25

Building & Integrating a Microservice Text Transformer Agent for HNG + Telex.im

#showdev #agents #microservices #python

1 min read

Buildstash

Dec 8 '25

Launching open sign up on Buildstash - the platform for managing software binaries

#showdev #devops #startup #news

3 min read

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