Open Source Tools & Self-Hosting
Curated GitHub tools, self-hosted apps, Docker deployment, license checks, and SaaS alternatives for developers and teams.
Developer utility suite
Token, JSON, network, Docker, crypto, and text utilities with browser-first and self-hosted paths.
Open-source alternative index
Alternative pages for Notion, Zapier, Figma, Grammarly, Ahrefs, Cursor, and more.
Self-hosted deployment guides
Docker Compose, license, repo health, and security checklists.
Enterprise private deployment
Privacy, local processing, audit, SSO, and offline deployment as enterprise value.
Popular Open Source Repos
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Open-source and self-hosted tools
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JSON 포매터
Format and beautify JSON data with proper indentation and highlighting. Free online JSON formatter for readable code validation.
JSON 압축기
Minify JSON data by removing whitespace and line breaks. Free online JSON compressor to reduce payload size for APIs.
JSON → YAML 변환기
Convert JSON data to YAML format instantly in your browser. Free online converter for configuration files with no data uploads.
YAML → JSON 변환기
Convert YAML configuration to JSON format instantly in your browser. Free online parser for structured JSON data locally.
HTML 인코더
Encode and decode HTML entities for special characters. Free online HTML encoder to escape tags, symbols, and attributes safely.
URL 인코더
Encode and decode URL strings to proper percent-encoding format. Free online URL encoder for safe web addresses and query parameters.
CSS 압축기
Minify CSS stylesheets by removing whitespace and comments. Free online CSS compressor to reduce file size and speed up loading.
JS 압축기
Minify JavaScript code by removing whitespace and comments to reduce file size. Free online JS minifier for faster website loading.
SQL 포매터
Format and beautify SQL queries with proper indentation and highlighting. Free online SQL formatter for readable database code.
Regex 테스터
Test and debug regular expressions with live matching highlights. Free online regex tester for pattern validation in your browser.
Diff 체커
Compare two text snippets and highlight differences line by line. Free online diff checker for code review and content changes.
Cron 파서
Parse cron expressions into human-readable time. Free online tool to debug schedules in your browser.
HTML → 텍스트
Extract plain text from HTML by removing all tags. Free online tool to clean web content in your browser.
JSON 경로 파인더
JSONPath 표현식으로 JSON 데이터 조회 및 필터링.
XML 포매터
Format and beautify XML documents with proper indentation. Free online XML formatter for readable code and debugging.
HTTP 요청 빌더
Build and test HTTP requests with custom headers, methods, and body. Free online HTTP request builder for API testing.
GRAPHQL 포매터
Format and beautify GraphQL queries with proper indentation. Free online GraphQL formatter for readable API code.
CSV 뷰어
View CSV data in a formatted table with sorting and filtering. Free online CSV viewer for data inspection in your browser.