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How *do* you build a JavaScript function that runs in the cloud serverlessly? Here’s how to get started with Vercel, Netlify, or AWS Lambda … more Read More

In this tutorial, we are going to write an application that uses the Twilio Programmable Voice API to build a voicemail system that records and encrypts messages left in our Twilio phone number. We will also implement a dashboard that will allow us to … more Read More

The HTTP Archive finalized the Web Almanac 2020, an annual report on the state of the web. The report gathers its conclusions in 22 chapters organized in four sections (e.g, page content, user experience, content publishing and distribution): jQuery … more Read More

Notable Changes crypto : add optional callback to crypto.sign and crypto.verify (Filip Skokan) #37500 support JWK objects in create*Key (Filip Skokan) #37254 deps : switch openssl to quictls/openssl (James M Snell) #37601 update to cjs-module-lexer@1.1.0 … more Read More

Learn about finite state machines, the advantages of this computer science concept and how we can use it in React apps. Dealing with state logic is always painful. That’s why we’re always restructuring and making sure that the functions that update our … more Read More

In this tutorial, you’ll build a speech translation bot that analyzes your voice on a call and responds with a translated version in the language of your choice. Most speech translation services require an internet connection. However, the bot you’re … more Read More

Browser support for WebAuthn is growing rapidly. As of writing, 87.39% of internet users should have support. You can check for WebAuthn support by checking for PublicKeyCredential in JavaScript: if (window.PublicKeyCredential) { console.log(“Supported.”); … more Read More