Sergey Kupletsky

n8n. Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

ttrpg. TypeScript

awesome-engineering-management. Pointers and tools for learning and day-to-day practice of engineering management & leadership.

qpdf. qpdf: A content-preserving PDF document transformer

hyphen. Text hyphenation in Javascript.

Prompt-Engineering-Guide. 🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

terraform-provider-cidaas. Terraform provider to manage Configurations/Apps in Cidaas

markdown-it. Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

solbera-dnd-fonts. Solbera's DND5e fonts

DungeonsAndMarkdown. JavaScript

yaml. YAML parser and serialiser for JavaScript

madr. Markdown Architectural Decision Records

hyperfine. A command-line benchmarking tool

madr-tools. Node.js CLI tool to create and manage Markdown Architectural Decision Records (MADR)

sort-package-json. Sort an Object or package.json based on the well-known package.json keys

config-inspector. A visual tool for inspecting and understanding your ESLint flat configs.

cspell. A Spell Checker for Code!

madge. Create graphs from your CommonJS, AMD or ES6 module dependencies

javascript. JavaScript Style Guide

harden-runner. Harden-Runner is a CI/CD security agent that works like an EDR for GitHub Actions runners. It monitors network egress, file integrity, and process activity on those runners, detecting threats in real-time.

solbera-dnd-fonts. Solbera's DND5e fonts

homebrewery. Create authentic looking D&D homebrews using only markdown

awesome-linters. A community-driven list of awesome linters.

log4brains. ✍️ Architecture Decision Records (ADR) management and publication tool

skopeo. Work with remote images registries - retrieving information, images, signing content

execa. Process execution for humans

eslint-plugin-ava. ESLint rules for AVA

fmt-maven-plugin. Opinionated Maven Plugin that formats your Java code.

pkg. Package your Node.js project into an executable

node-sea. It's a simple tool which build js as a single executable for easy deploying.

outline-sync-action. Sync some source controlled markdown to getoutline.com docs, with diagram support!

style-config. Shared ESLint, StyleLint and Prettier configuration for PWN TypeScript projects.

eslint-plugin-nimbus-clean. A comprehensive linting solution that sweeps your code clean. Fly through your codebase with ease and precision!

commit-and-tag-version. Fork of the excellent standard-version. Automate versioning and CHANGELOG generation, with semver.org and conventionalcommits.org :trophy:

yamllint. A linter for YAML files.

n8n-nodes-youtrack. TypeScript

nestjs-tslog. TSlog integration for Nestjs

usehooks. A collection of modern, server-safe React hooks – from the ui.dev team

dotenv-linter. ⚡️Lightning-fast linter for .env files. Written in Rust 🦀

build-your-own-x. Master programming by recreating your favorite technologies from scratch.

app-ideas. A Collection of application ideas which can be used to improve your coding skills.

design-resources-for-developers. Curated list of design and UI resources from stock photos, web templates, CSS frameworks, UI libraries, tools and much more

javascript-questions. A long list of (advanced) JavaScript questions, and their explanations :sparkles:

tech-interview-handbook. Curated coding interview preparation materials for busy software engineers

ava. Node.js test runner that lets you develop with confidence 🚀

awesome-github-profile-readme. 😎 A curated list of awesome GitHub Profile which updates in real time

github-readme-npm-downloads. Show npm packages downloads :arrow_double_down: in GitHub README

github-readme-stats. :zap: Dynamically generated stats for your github readmes

markdown-badges. The largest curated collection of markdown badges for your personal developer branding, profile, and projects.

keycloakify-starter. 🔑 Keycloakify Projects Starter Template

keycloakify. 🔏 Keycloak theming for the modern web

awesome-keycloak. A curated list of resources for learning about http://www.keycloak.org

awesome. 😎 Awesome lists about all kinds of interesting topics

awesome-wpo. A curated list of Web Performance Optimization.

BetterDisplay. Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more!

keycloak-js-mock. JavaScript adapter that does not request data in Keycloak.

Nodejs-Developer-Roadmap. A Developer Roadmap to becoming a Node.js developer in 2019

library-react-hooks. TypeScript

StandWithUkraine. #StandWithUkraine banner and related documents

react-metatags-hook. React Hook to manage html meta tags

PowerShell. PowerShell for every system!

free-programming-books. :books: Freely available programming books

Laravel-Roadmap-Learning-Path.

react-collapse. Component-wrapper for collapse animation with CSS for elements with variable and dynamic height

react-awesome-slider. A performant, lightweight React slider/carousel for media and content transitions, featuring 60fps animations, modular styling, optional HOCs, and fullpage navigation utilities. 🖥️📱

commitlint-pre-commit-hook. A pre-commit hook for commitlint

lefthook. Fast and powerful Git hooks manager for any type of projects.

dockerfilelint. An opinionated Dockerfile linter.

hadolint. Dockerfile linter, validate inline bash, written in Haskell

data-transfer-object. Data transfer objects with batteries included

phpmd. PHPMD is a spin-off project of PHP Depend and aims to be a PHP equivalent of the well known Java tool PMD. PHPMD can be seen as an user friendly frontend application for the raw metrics stream measured by PHP Depend.

PHP_CodeSniffer. PHP_CodeSniffer tokenizes PHP files and detects violations of a defined set of coding standards.

snackbarjs. Create Material Design snackbars and toasts with ease.

TW-Elements. 𝙃𝙪𝙜𝙚 collection of Tailwind MIT licensed (free) components, sections and templates 😎

material-refresh. Google Material Design swipe(pull) to refresh by using JavaScript and CSS3.

css-loaders. A collection of loading spinners animated with CSS

yii2-fontawesome. Asset Bundle for Yii2 with Font Awesome http://fortawesome.github.io/Font-Awesome/

yii2-sentry. Sentry extension for Yii 2.0

expression-language. Provides an engine that can compile and evaluate expressions

meetup-webpack-presentation. Presentation about Webpack 5 from ADP Meetup

smooth-scroll. A lightweight script to animate scrolling to anchor links.

ext-ds. Extension for specialized native data structures in PHP

clickhouse-bulk. Collects many small inserts to ClickHouse and send in big inserts

coding-standard. Slevomat Coding Standard for PHP_CodeSniffer provides many useful sniffs

immutable-js. Immutable persistent data collections for Javascript which increase efficiency and simplicity.

qlty. 💎 Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability

better-docs. Beautiful toolbox for jsdoc generated documentation - with 'typescript', `category` and `component` plugins

lighthouse. Lightweight interface for ClickHouse

MadelineProto. Async PHP client API for the telegram MTProto protocol

make-cancel-promise. Make your promises cancelable

styled-normalize. normalize.css for styled-components

nanoid. A tiny (118 bytes), secure, URL-friendly, unique string ID generator for JavaScript

developer-roadmap. Interactive roadmaps, guides and other educational content to help developers grow in their careers.

evercookie. Produces persistent, respawning "super" cookies in a browser, abusing over a dozen techniques. Its goal is to identify users after they've removed standard cookies and other privacy data such as Flash cookies (LSOs), HTML5 storage, SilverLight storage, and others.

composer. Dependency Manager for PHP

phpdotenv. Loads environment variables from `.env` to `getenv()`, `$_ENV` and `$_SERVER` automagically.

case-212. Открытое письмо специалистов IT-индустрии в защиту фигурантов «московского дела»

terminal. The new Windows Terminal and the original Windows console host, all in the same place!

sphinx_rtd_theme. Sphinx theme from Read the Docs

grafana-meta-queries. Grafana plugin for calculating time period metrics like week over week, month over month and year over year etc.

sentry-php. The official PHP SDK for Sentry (sentry.io)

joi. The most powerful data validation library for JS

web-push-php. Web Push library for PHP

geohash. simple php geohash class

php-tmpfile. A convenience class for temporary files

PhpSpreadsheet. A pure PHP library for reading and writing spreadsheet files

loadCSS. Load CSS asynchronously

critical. Extract & Inline Critical-path CSS in HTML pages

anime. JavaScript animation engine

html5-lint. HTML Validation using Mozilla's HTML5 Validator instance

slack. A simple PHP package for sending messages to Slack, with a focus on ease of use and elegant syntax.

parallax. Parallax Engine that reacts to the orientation of a smart device

YoptaScript. Joke programming language for 'gopniks' in Russia. Back from 2016!

gulp-real-favicon. Gulp plugin to generate a multiplatform favicon with RealFaviconGenerator

api. HeadHunter API: документация и библиотеки

Awesome-MaterialDesign. Collection of material design libs and res.

notify.js. A handy wrapper for the Web Notifications API

HTML5-Desktop-Notifications. Desktop notifications plugin for Chrome, Safari, Firefox and IE9+

getCaniuse. Wrap mentions of web platform features in an html tag, get caniuse data on click

Css-Acordeon. This Accordion was created based on the material design guidelines, I built this with Stylus and Pug preprocessors.

popmotion. Simple animation libraries for delightful user interfaces

clipboard.js. :scissors: Modern copy to clipboard. No Flash. Just 3kb gzipped :clipboard:

dropify. Override your input files with style — Demo here : http://jeremyfagis.github.io/dropify

AnimatedSVGIcons. Using SVGs on websites is becoming more and more easy with great libraries like Snap.svg. Today we want to explore what we can do with it and animate some SVG icons as a practical example.

PHPWord. A pure PHP library for reading and writing word processing documents

PHPExcel. ARCHIVED

jssocials. Social Network Sharing jQuery Plugin

highlight.js. JavaScript syntax highlighter with language auto-detection and zero dependencies.

bootstrap. The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

material. Material Design for Bootstrap 4

android-material-icons. Easy to use material icons for Android

animate.css. 🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.

autoprefixer. Parse CSS and add vendor prefixes to rules by Can I Use

highcharts. Highcharts JS, the JavaScript charting framework

shields. Concise, consistent, and legible badges in SVG and raster format

uap-php. PHP implementation of ua-parser

guzzle. Guzzle, an extensible PHP HTTP client

swiftmailer. Comprehensive mailing tools for PHP

PHPMailer. The classic email sending library for PHP

yii2-cookbook. Yii 2.0 Community Cookbook

yii2. Yii 2: The Fast, Secure and Professional PHP Framework

jquery.zeroclipboard. Bind to the `beforecopy`, `copy`, `aftercopy`, and `copy-error` events, custom DOM-like events for clipboard injection generated using jQuery's Special Events API and ZeroClipboard's Core module.

WOW. Reveal CSS animation as you scroll down a page

ExpandingSearchBar. A tutorial on how to create a mobile-friendly and responsive expanding search bar.

select2. Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

cdnjs. 🤖 CDN assets - The #1 free and open source CDN built to make life easier for developers.

github-buttons. Showcase the success of any GitHub repo or user with these simple, static buttons with dynamic counts.

Font-Awesome. The iconic SVG, font, and CSS toolkit

material-design-icons. Material Design icons by Google (Material Symbols)

mdb-ui-kit. Bootstrap 5 & Material Design UI KIT