TypeScript is a variant of JavaScript that provides strong type information, a powerful development tool that minimizes bugs and makes JavaScript programs easier to build in enterprise settings.

Microsoft has announced a beta for TypeScript 6.0, which will be the last release of the language using the JavaScript codebase.

TypeScript 4.8 introduces improvements to consistency and correctness under strictNullChecks. These changes affect how intersection and union types function and are leveraged in how TypeScript narrows ...