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Why I Built a Screen Time Tracker That Never Sees Your Data

Why I Built a Screen Time Tracker That Never Sees Your Data

1
Comments
4 min read
I built my own crypto price aggregator. Here's why.

I built my own crypto price aggregator. Here's why.

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7 min read
How I built a LOF arbitrage monitor for HK/CN ETFs (and what I learned about 'free' alpha)

How I built a LOF arbitrage monitor for HK/CN ETFs (and what I learned about 'free' alpha)

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5 min read
248 Demos. 0 Signups. Here's the Unfiltered Post-Mortem.

248 Demos. 0 Signups. Here's the Unfiltered Post-Mortem.

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3 min read
I got tired of using 10 different dev tools, so I built my own

I got tired of using 10 different dev tools, so I built my own

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Comments 2
5 min read
Scream2Wish: Break a genie lamp by screaming to wish

April Fools Challenge Submission ☕️🤡

Scream2Wish: Break a genie lamp by screaming to wish

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Comments 2
2 min read
How I Built a Free German Learning App with Firebase + Vanilla JS (No Framework)

How I Built a Free German Learning App with Firebase + Vanilla JS (No Framework)

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2 min read
I Built multi-ai-cli to Kill Browser Tab Hell: True Multi-LLM Orchestration + Blackboard Memory in Your Terminal (v0.13.0)

I Built multi-ai-cli to Kill Browser Tab Hell: True Multi-LLM Orchestration + Blackboard Memory in Your Terminal (v0.13.0)

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6 min read
I Built a Simple Tool to Test Printers Instantly (and Why It Helped)

I Built a Simple Tool to Test Printers Instantly (and Why It Helped)

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Comments
1 min read
How QR Codes actually work

How QR Codes actually work

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3 min read
HTTPStatus.com: A Developer Platform for API & HTTP Debugging

DEV Weekend Challenge: Community

HTTPStatus.com: A Developer Platform for API & HTTP Debugging

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Comments 1
2 min read
PURESLOP.md — teach your AI agent to write terrible code.

April Fools Challenge Submission ☕️🤡

PURESLOP.md — teach your AI agent to write terrible code.

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Comments 13
3 min read
How I Built an HFT Matching Engine (And All The Things I Got Wrong)

How I Built an HFT Matching Engine (And All The Things I Got Wrong)

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5 min read
A new tool I built: Crashvault

A new tool I built: Crashvault

Comments 1
1 min read
Training a Neural Network in 16-bit Fixed Point on a 1982 BBC Micro

Training a Neural Network in 16-bit Fixed Point on a 1982 BBC Micro

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4 min read
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