The scalable web crawling and scraping library for JavaScript. Enables development of data extraction and web automation jobs (not only) with headless Chrome and Puppeteer. - ...

Last week your portfolio became components that own their own state. Today two things change. The theme (light or dark) becomes global state that every component can read through a Context, so the ...

I placed a 'Global Search Box' on the kintone portal I tried out a JavaScript customization to add a global search UI to the portal using the new kintone API, 'Search Entire kintone' (POST ...

A realistic roadmap to learn JavaScript for web development, from your first console.log to your first real project, without ...

Cloudflare has recently launched a beta Web Search API through AI Gateway. Available through REST APIs and Cloudflare Workers ...

IntroductionOn October 21, 2026, the Node.js project disclosed CVE-2026-111497, an out-of-bounds write vulnerability in Google’s Brotli decoder used by Node.js and other software. The vulnerability is ...

How can a single script compromise both user data and transfer funds?Article author and source: SlowMist TechContextRecently, ...

When building web pages or apps, you will often encounter the two terms async and await in JavaScript. These are terms ...

A hands-on tutorial for connecting an exchange rate REST API to JavaScript: fetch requests, JSON parsing, error handling and ...

OWASP API Security Top 10 (2023) with vulnerable code, working fixes and tests in Node.js: BOLA, auth, rate limits, SSRF and ...

September’s updates help you run agents on a schedule, load tool definitions on demand, and investigate behavior from traces. Routines and Tool Search are now GA; Insights enters public preview, and ...

web_search Find pages on a topic when the agent does not have a URL, such as current events, recent releases, or documentation the model was not trained on. web_fetch Read a page or document at a ...