50+ Code Snippets You Can Copy-Paste (JS, Python, CSS, React, Bash)

Made snippet pages with the most useful code patterns for each language. Everything is copy-paste ready. JavaScript (10 snippets): debounce, deep clone, flatten array, unique values, sleep, random int, chunk array, capitalize, query params, format number devtools-site-delta.vercel.app/snippets/javascript-snippets Python (8 snippets): read JSON, list comprehension, merge dicts, flatten list, timer decorator, retry with backoff, Counter, download file devtools-site-delta.vercel.app/snippets/python-snippets CSS (7 snippets): center anything, smooth scroll, truncate text, glass effect, custom scrollbar, responsive grid, dark mode devtools-site-delta.vercel.app/snippets/css-snippets React (5 snippets): useLocalStorage, useDebounce, useClickOutside, useFetch, conditional classNames devtools-site-delta.vercel.app/snippets/react-snippets Bash (6 snippets): check file exists, loop files, find/replace, watch changes, kill port, disk usage devtools-site-delta.vercel.app/snippets/bash-snippets Par