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Languages & runtimes · #nodejs
Sequelize's include option fixes N+1 queries, but required, where, and separate each change the generated SQL in ways that cause subtle bugs. Here's how to use them correctly — and when lazy loading wins.
Moleculer's circuit breaker is on by default, but the defaults are generic. Learn how it decides to open, why retries can stop it from tripping, and how to verify the behavior locally.
Glitch's Remix clones a running app, not just its code. Here's what gets copied, how to verify isolation, and the secrets pitfall to check first.
Feathers paginates find() automatically once configured, returns { total, limit, skip, data } instead of an array, and clamps client $limit to your max — here's how to set it up, verify it, and avoid the deep-offset and real-time traps.
Pug’s extends/block inheritance lets you define a single parent layout and override only the sections that differ per page — eliminating copy‑paste duplication while keeping asset injection composable via append/prepend.
KrakenJS moved Express middleware and route wiring into JSON config, enabling environment-specific behavior without code changes. The pattern is excellent; the framework is unmaintained.
Stop Nodemon from restarting on log files, coverage output, and other noise by configuring --ignore globs correctly — including pattern order, config-file setup, and a two-minute verification test.
Deploy a Node.js app to Glitch using the Glitch CLI: prepare package.json, push with glitch push, manage secrets via the editor, and verify live reload and env vars.
Stackblitz’s WebContainers let you run a full Node.js environment inside your browser. Learn how to create, fork, and persist projects, and discover the trade‑offs of this browser‑based dev setup.
sequelize
moleculer
glitch
feathersjs
express
krakenjs
nodemon