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TypeScript

Optional static type-checking for JavaScript.

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Most Developers Don't Care About Customer Health. That Used to Be Fine.

Most Developers Don't Care About Customer Health. That Used to Be Fine.

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4 min read
My AI gate tests were green theater. The fix was to stub the wire — and nothing above it.

My AI gate tests were green theater. The fix was to stub the wire — and nothing above it.

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5 min read
I got tired of mocking Date, so I built a TimeProvider for JavaScript / TypeScript

I got tired of mocking Date, so I built a TimeProvider for JavaScript / TypeScript

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2 min read
Build a URL Summarizer at the Edge with Telnyx AI Inference

Build a URL Summarizer at the Edge with Telnyx AI Inference

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3 min read
Connecting Enterprise Databases (Postgres, Redis, Neo4j) to AI Agents via MCP

Connecting Enterprise Databases (Postgres, Redis, Neo4j) to AI Agents via MCP

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9 min read
What Happens After You Log In? Understanding Sessions, Tokens & Authentication

What Happens After You Log In? Understanding Sessions, Tokens & Authentication

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5 min read
TypeScript 7 Went Native: What Actually Changes And What Doesn't

Rewritten in Go for massive performance gains

TypeScript 7 Went Native: What Actually Changes And What Doesn't

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8 min read
Redis Complete Guide: Caching, Queues & Pub/Sub (2026)

Redis Complete Guide: Caching, Queues & Pub/Sub (2026)

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8 min read
Stop letting AI finish your TypeScript exercises

Stop letting AI finish your TypeScript exercises

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3 min read
Building a source-backed restaurant nutrition calculator with Next.js

Building a source-backed restaurant nutrition calculator with Next.js

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2 min read
arxid: keyed, non-enumerable ID obfuscation with a measured ARX-Feistel permutation

arxid: keyed, non-enumerable ID obfuscation with a measured ARX-Feistel permutation

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4 min read
Prompt engineering couldn't fix this LLM bug. 20 lines of binary parsing did.

Prompt engineering couldn't fix this LLM bug. 20 lines of binary parsing did.

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6 min read
CRM integration. Shall we talk about it?

CRM integration. Shall we talk about it?

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8 min read
Building a tamper-evident audit log in NestJS with hash chains

Building a tamper-evident audit log in NestJS with hash chains

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11 min read
Chaca 2.2: generación de datos de prueba, ahora en el navegador

Chaca 2.2: generación de datos de prueba, ahora en el navegador

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3 min read
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