Building Custom Operators in Apache Airflow
Learn to build custom Airflow operators from scratch with BaseOperator, hooks, templated fields, testing strategies, and packaging for reuse.
·8 min read · #airflow#custom-operators#hooks
#hooks
21 posts · page 1 of 1
Git Hooks for Automation: Pre-commit, Pre-push, and Husky
Automate code quality checks with Git hooks. Set up pre-commit linting, pre-push testing, commit message validation, and manage hooks with Husky across teams.
·7 min read · #git#hooks#husky
React Custom Hooks: Patterns for Reusable Logic
Master React custom hooks with practical patterns for data fetching, form handling, debouncing, and more. Learn when and how to extract reusable logic.
·8 min read · #react#custom-hooks#hooks
Git Hooks for CI/CD and Automation Pipelines
Build custom Git hooks that integrate with CI/CD pipelines: server-side hooks, push-based triggers, branch protection enforcement, and automated deployment gates.
·6 min read · #git#hooks#cicd
React Higher-Order Components vs Hooks: Migration Guide
Compare Higher-Order Components and hooks in React with side-by-side examples, migration strategies, and guidance on when each pattern still makes sense.
·6 min read · #react#hooks#hoc
React useOptimistic: Instant UI Updates Before the Server
Learn React's useOptimistic hook for optimistic UI updates: how it works, when to use it, rollback strategies, and real-world patterns with Server Actions.
·6 min read · #react#hooks#optimistic-ui
React useTransition: Advanced Patterns for Responsive UIs
Go beyond basic useTransition usage with patterns for search, navigation, tab switching, and priority-based rendering in React concurrent mode.
·6 min read · #react#hooks#concurrent
Testing Custom React Hooks with renderHook
Learn how to test custom React hooks using renderHook from React Testing Library, covering state, effects, async behavior, and context.
·6 min read · #react#testing#hooks
React Suspense for Data Fetching with the use() Hook
Learn how to use React's Suspense boundaries and the use() hook to handle async data fetching with elegant loading and error states.
·5 min read · #react#suspense#hooks
React useActionState Hook for Form Handling
Learn how to use React's useActionState hook to manage form submissions, pending states, and server responses with clean, declarative code.
·5 min read · #react#forms#hooks
Mastering useRef in React
Learn how useRef works in React — DOM access, persisting values across renders, and common patterns that avoid unnecessary re-renders.
·5 min read · #react#hooks#intermediate
Git Hooks and pre-commit Tutorial
Automate checks before commits, pushes, and merges with native git hooks and the pre-commit framework. Keep your repo clean without slowing down.
·3 min read · #git#hooks#pre-commit
React Forms: Controlled vs Uncontrolled Inputs Explained
Understand the difference between controlled and uncontrolled inputs in React, when to use each, and how to combine them with refs and form libraries.
·4 min read · #react#forms#hooks
React.memo, useMemo, and useCallback Demystified
When memoization actually helps in React: the difference between React.memo, useMemo, and useCallback, and how to avoid memoizing for no reason.
·5 min read · #react#performance#memoization
React Render Props vs Hooks
Compare render props and hooks as two ways to share reusable logic in React, with examples, mental models, and guidance on which pattern fits modern codebases.
·4 min read · #react#hooks#render props
TypeScript Generics with React
A practical guide to using TypeScript generics in React components, hooks, and props for safer, more reusable building blocks.
·4 min read · #typescript#generics#react
React Custom Hooks Patterns
Learn powerful patterns for building React custom hooks — extracting logic, composing hooks, handling cleanup, and designing clean APIs your team will love.
·5 min read · #javascript#react#hooks
React Hooks Deep Dive: useState to useRef and When to Use Each
A practical deep dive into useState, useEffect, useMemo, useCallback, and useRef. Learn when to reach for each hook and the traps that ruin React code.
·6 min read · #react#javascript#hooks
React useEffect Common Mistakes
Avoid the most common useEffect mistakes — missing dependencies, infinite loops, stale closures, and effects that should not be effects in the first place.
·4 min read · #javascript#react#hooks
Building Custom React Hooks
Extract stateful logic into reusable custom hooks. The use-prefix rule, three examples (useLocalStorage, useDebounce, useToggle), tuple vs object return values, and how to test them.
·9 min read · #react#intermediate#hooks
The Most Important React Hooks: useState and useEffect
A focused beginner's guide to React's two essential hooks — useState for component state and useEffect for side effects like data fetching, subscriptions, and timers.
·10 min read · #react#beginners#hooks