MongoDB with Node.js: Mongoose vs the Native Driver
Mongoose 5 vs the MongoDB Node.js driver 3: schemas, validation, middleware, populate, lean queries, transactions, and how to choose.
Tag
Node.js
10 articles
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MongoDB CRUD Tutorial: Insert, Find, Update, and Delete Documents
Learn MongoDB CRUD in the shell and Node.js: insertOne, find with operators, update operators, upserts, deletes, bulkWrite and…
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Graceful Shutdown and Process Signals in Node.js
Graceful shutdown for Node.js and Express: SIGTERM handling, keep-alive sockets, closing the pool last, readiness checks and Docker…
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Node.js Performance: Clustering, Worker Threads, and What Actually Helps
Real benchmarks of the cluster module and worker threads on Node 10, plus event loop lag checks, PM2…
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Testing Node.js APIs with Jest and Supertest
Testing an Express API with Jest and Supertest: app factory, auth helpers, error paths, a real database and…
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JWT Authentication in Node.js and Express: Step by Step
JWT authentication for Express, step by step: bcrypt passwords, short-lived tokens, verify middleware, roles, refresh tokens and token…
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How to Connect Node.js to PostgreSQL: pg, Pooling, and CRUD
Connect Node.js to PostgreSQL with pg 7: one PostgreSQL pool, parameterized CRUD, a transaction helper and constraint errors…
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Node.js Environment Variables and Secrets: dotenv and Best Practices
Environment variables in Node.js with dotenv 6: a .env.example contract, a validated Joi config module, fail-fast startup and…
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Node.js Error Handling and Middleware: A Practical Guide
Central error handling middleware for Express 4: AppError, the async error trap, RFC 7807 Problem Details, request ids…
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Building REST API Endpoints in Node.js and Express: Routes, Controllers, and Best Practices
How I structure an Express REST API on Node 10: routes, Joi validation, thin controllers, services and correct…
