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Languages & runtimes · #nodejs
Learn to execute parameterized raw SQL safely in Knex.js using knex.raw(), with transaction integration, error handling, and version-stable patterns from 0.13 through 3.x.
Learn how to use nodemon’s ignore feature to prevent unwanted restarts caused by temporary or log files, with a concrete example, configuration details, and verification steps.
Decide between StackBlitz WebContainers and Remote Containers based on native module requirements, startup speed, and system access. Learn when to use in-browser runtimes versus full Linux VMs.
Learn how to create, test, and deploy a Netlify Function with Node.js, including a concrete code example, CLI commands, and the platform’s limits and typical pitfalls.
Learn how Express Router lets you group routes, attach route‑specific middleware, and keep your main app file tidy. Follow a step‑by‑step example, discover common mistakes, and see when a router is overkill.
Learn how to use Lodash’s _.debounce to throttle expensive operations. This guide covers the purpose, configuration options, a step‑by‑step setup, verification steps, and recovery strategies for Node and browser environments.
Learn how to move heavy calculations to a worker thread so the Node.js event loop stays responsive for I/O, with a complete example and verification steps.
Stop copying and pasting HTML. Learn how to use Pug mixins and attribute passing to create reusable, parameterized server-side components that reduce bloat and maintenance.
Stop dependency drift in CI/CD by locking exact versions with package-lock.json and using npm ci to enforce reproducible installs across environments.
netlify
express
lodash
pug