#Typescript

Resilient LLM Calls in TypeScript: Retries, Breakers, Fallbacks

Wrap Claude API calls with Cockatiel retries and a circuit breaker that fails over to a second model.

Tutorial · 1w ago5

Manage React State with Zustand Slices, Middleware, and Persistence

Split a React app's state into typed Zustand slices with named DevTools actions and a cart that survives reloads.

Tutorial · 1w ago4

Node's Real Resilience Bug Is Policy Order, Not Breakers

Breakwater joins opossum and cockatiel with one genuinely new argument and a very young codebase.

Article · 1w ago3

Xec Gives zx's $ a Passport to SSH and Kubernetes

A one-maintainer TypeScript project finally builds the Fabric-style remote execution layer JavaScript scripting never had.

Article · 1w ago5

Mutation Testing Finds What 100% Coverage Hides

A fully covered Node resilience library still shipped a metrics bug, and Stryker surfaced it in under six minutes.

Article · 1w ago5

MCP Goes Stateless, and That's the Point

The 2026-07-28 spec deletes sessions and the handshake so remote servers scale like plain HTTP.

Article · 2w ago0

Build Real-Time Chat with Cloudflare Durable Objects and WebSockets

Ship a chat room with live presence where each room is a single, consistent Durable Object at Cloudflare's edge.

Tutorial · 4w ago0

TypeScript 7's 10x Compiler Lands, With One Big Catch

The Go-native compiler's 8-12x build speedups hold up in production, but lint and framework tooling must wait for 7.1.

Article · 1mo ago1

Scriptc Bets TypeScript Is Static Enough to Go Native

Vercel Labs' engine-free compiler ships 200KB binaries — until your npm dependencies drag in an interpreter.

Article · 1mo ago1

Vercel's Scriptc Is the Right Compiler Built the Wrong Way

The TypeScript-to-native design is worth stealing, even if the week-old, AI-written implementation isn't ready for trust.

Article · 1mo ago2

Build a Blazing-Fast REST API with Bun and Elysia.js

Ship a typed CRUD API on Bun's native SQLite driver and Elysia, then benchmark it against Express to see the actual difference.

Tutorial · 1mo ago2

Bun's All-in-One Toolchain Is Ready for Work

The runtime, package manager, and test runner now form a practical daily stack for Node-shaped projects.

Article · 1mo ago5

Genkit Agents API cuts the agent plumbing tax

One chat() surface for history, tools, streaming, and sessions. Preview in TypeScript and Go, with real trade-offs.

Article · 1mo ago1

Build an MCP Client in TypeScript That Connects Claude to Any Tool Server

Wire up the Model Context Protocol from the client side so Claude can discover a server's tools at runtime and call them itself, no hardcoded function list required.

Tutorial · 1mo ago0

Vercel AI SDK 6: Demystifying the Agent as a Bounded Loop

Stop chasing agentic magic. Vercel AI SDK 6 formalizes multi-step LLM interactions as structured, observable while loops.

Article · 1mo ago0