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

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

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 ...

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 ...

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

MCP or CLI? A practical look at Jira, GitHub and Playwright, separating tool access, permissions and response shaping from ...

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 ...

This review ranks ten providers across those layers. CoinStats API leads as the data layer that fits most crypto use cases.

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

That is the actual problem with tier lists as a format: they are a snapshot, and Apex Legends patches every few weeks. A list that was accurate in May is actively misleading by October. Instead of ...

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 ...