macOS
303 entries match these filters
- 0262 Make your first pull request: Git and GitHub from first commit to merged change A complete beginner's path through Git and GitHub: set up Git, make commits, ignore files, use branches, push to GitHub, open a… Beginner · Guided project · Any system Article Branching & rebasing · Pull requests · Setup 15 Oct 2026
- 0263 Build a notes REST API with plain Node.js: CRUD, validation, status codes and CORS Write a small JSON API for notes using only Node.js built-ins: create, read, update and delete, input validation, correct HTTP status codes,… Intermediate · Guided project · Any system Article Making requests · Node.js · Status codes 15 Oct 2026
- 0237 Use Redis as a cache: TTLs, maxmemory and an eviction health report Set a memory limit and an eviction policy so Redis behaves like a cache, give keys TTLs, then run a bash report… Intermediate · Step by step · Linux, macOS Script Administration & persistence · Basics 15 Oct 2026
- 0244 MongoDB server source code (mongodb/mongo) The official repository of the MongoDB database server, including mongod, mongos and the core server tests. Linux, macOS, Windows Repo Administration · MongoDB 15 Oct 2026
- 0245 Redis server source code (redis/redis) The official repository of Redis Open Source: the in-memory data structure server, redis-cli, Sentinel and the example redis.conf. Linux, macOS Repo Administration & persistence · Redis 15 Oct 2026
- 0246 Valkey: open source key-value datastore (valkey-io/valkey) Valkey is a BSD-licensed key-value data structure server, forked from Redis just before its 2024 license change and backed by the Linux… Linux, macOS Repo Administration & persistence · Redis 15 Oct 2026
- 0250 Containerize a Node.js app and run it with PostgreSQL using Docker Compose Package a small Node.js web app in a multi-stage Docker image, then run it next to PostgreSQL with Docker Compose, named volumes,… Intermediate · Guided project · Linux, macOS, Windows Article Docker basics · Docker Compose · PostgreSQL 15 Oct 2026
- 0232 mongosh cheat sheet: CRUD, indexes and explain() The mongosh commands you use every day: switching databases, inserting, querying, updating and deleting documents, creating indexes and checking a query plan… Beginner · Cheat sheet · Any system Article Basics 15 Oct 2026
- 0251 Learn Kubernetes on your laptop with kind: from first cluster to Ingress Build a throwaway Kubernetes cluster in Docker with kind, deploy a web app with config, secrets and probes, scale it, roll out… Beginner · Guided project · Linux, macOS, Windows Article Concepts · Workloads & services 15 Oct 2026
- 0236 Redis data types and commands: a quick reference Redis stores values under keys, and each value has a type: string, hash, list, set, sorted set or stream. The essential commands… Beginner · Cheat sheet · Any system Article Basics 15 Oct 2026