Environment-dependent JavaScript property values allow for user fingerprinting.

JavaScript’s AI capabilities have evolved rapidly along two main tracks—integrating pre-trained large language models (LLMs) and enabling browser-based AI training.

Considering the benefits of shifting to a browser-based work environment and its eager adoption, it seems the future is web-based.

Cloudflare announced that it's collaborating with Deno and Node.js contributors to make JavaScript web app environments work seamlessly together.

PyScript, which is, of course, Python in the browser. The tool is in the early experimental phase, so the project doesn’t suggest using it in a production environment yet.