Deprecating Function Signatures, Low Maintenance Types

TypeScript Weekly

Issue #162 — January 26, 2021

Deprecating Function Signatures Using Function Overloads

This post explains how to deprecate a specific function signature using TypeScript’s function overloads.

Altrim Beqiri

Migrating Puppeteer to TypeScript

An overview of how the DevTools team at Google incrementally migrated the Puppeteer codebase to TypeScript.

Jack Franklin

10 Bad TypeScript Habits to Break This Year

An opinionated list of 10 TypeScript habits that we all should break.

Daniel Bartholomae

TypeScript: Low Maintenance Types

How to write low maintenance TypeScript types that can update themselves if their dependencies or surroundings change.

Stefan Baumgartner

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TypeScript 4.2 Beta, Name Your Generics

Friday, January 15, 2021

TypeScript Weekly Issue #161 — January 13, 2021 Announcing TypeScript 4.2 Beta The beta of TypeScript 4.2 has been released and ships with long-awaited smarter type alias preservation, leading/middle

Avoiding Traditional OOP Patterns, `deno compile`

Tuesday, January 5, 2021

TypeScript Weekly Issue #160 — January 5, 2021 Tidy TypeScript: Avoid Traditional OOP Patterns An opinionated piece about various OOP patterns to avoid in TypeScript, such as namespaces and abstract

TypeScript 4.1, End-to-End TypeScript, Tidy TypeScript

Friday, December 4, 2020

TypeScript Weekly Issue #159 — November 26, 2020 Announcing TypeScript 4.1 TypeScript 4.1 has landed and brings template literal types, key remapping in mapped types, recursive conditional types, and

Template Literal Types, Running Scripts with ts-node

Thursday, November 19, 2020

TypeScript Weekly Issue #158 — November 19, 2020 The Bike Shed: Things Are Knowable Gary Bernhard of Destroy All Software fame was on The Bike Shed podcast and talked about TypeScript, the value of

TypeScript 4.1 RC, Adopting TypeScript at Scale

Friday, November 13, 2020

TypeScript Weekly Issue #157 — November 11, 2020 Announcing TypeScript 4.1 RC The release candidate of TypeScript 4.1 has landed and brings template literal types, key remapping in mapped types,

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