Typescript. It's most utilizing the cutting edge web tech (Deno, Next, Serverless), succeeding in how best to deliver bytes between front-end and back-end (SSR, SSG, CSR, Edge, etc.), along with the biggest 3p ecosystem of packages/libraries you could find for almost all web and scripting tasks. You'll find no better integration with the front-end stacks rightfully used by almost all significant tech co's: React, Vue, Svelte.

There's a reason it's the biggest upward-trending lang:

https://insights.stackoverflow.com/trends?tags=typescript%2C...