Parsers and serialisers

12-month change compares the average of the last 4 weeks of downloads with the first 4 weeks of the 52-week series. Gzip size is for the whole package, as measured by Bundlephobia. "-" means the value has not been fetched.

• remark-emojiEmoji transformer plugin for Remark
• @messageformat/parserAn AST parser for ICU MessageFormat strings
• dicerA very fast streaming multipart parser for node.js
• node-sql-parsersimple node sql parser
• email-addressesAn email address parser based on rfc5322
• gradle-to-jsA quick & dirty Gradle build file to JavaScript object parser
• hast-util-to-mdasthast utility to transform to mdast
• dockerfile-astParse a Dockerfile into an array of instructions and comments.
• scss-tokenizerA tokenzier for Sass' SCSS syntax
• yamljsStandalone JavaScript YAML 1.2 Parser & Encoder. Works under node.js and all major browsers. Also brings command line YAML/JSON conversion tools.
• md-to-react-emailA simple Markdown to jsx parser for email templates written in typescript.
• tokenxFast token estimation with 95%+ average accuracy in a 2kB bundle
• load-bmfontloads a BMFont file in Node and the browser
• simple-xml-to-jsonConvert XML to JSON - Fast & Simple
• pure-colorPure functions for color conversion and parsing
• author-regexRegular expression for parsing an `author` string into an object following npm conventions.
• antlr4JavaScript runtime for ANTLR4
• markdown-it-emojiEmoji plugin for markdown-it markdown parser.
• react-json-viewInteractive react component for displaying javascript arrays and JSON objects.
• svelte-eslint-parserSvelte parser for ESLint
• saxenA tiny, super fast, namespace aware sax-style XML parser written in plain JavaScript
• markdownlint-cli2A fast, flexible, configuration-based command-line interface for linting Markdown/CommonMark files with the `markdownlint` library
• @loaders.gl/worker-utilsUtilities for running tasks on worker threads
• eslint-plugin-jsoncESLint plugin for JSON, JSONC and JSON5 files.
• deeksRetrieve all keys and nested keys from objects and arrays of objects.
• markdownlint-cli2-formatter-defaultAn output formatter for markdownlint-cli2 that produces the same output as markdownlint-cli
• json-2-csvA JSON to CSV and CSV to JSON converter that natively supports sub-documents and auto-generates the CSV heading.
• doc-pathA document path library for Node
• monocart-locatorA lightweight source code position locator for converting between offset and line/column, with built-in line and comment parsing
• vega-expressionVega expression parser and code generator.
• vfile-mattervfile utility to parse the YAML front matter in a file
• groq-js[](https://npm-stat.com/charts.html?package=groq-js) [](https://www.npmjs.com/package/groq-js) [![gzip size][
• xml-parser-xoParse a XML string into a proprietary syntax tree
• showdownA Markdown to HTML converter written in Javascript
• rst-selector-parserA CSS-based selector parser for React Standard Tree (RST) traversal
• csv-writerConvert objects/arrays into a CSV string or write them into a CSV file
• js-binary-schema-parserParse binary files with a schema into nicely readable objects
• gifuct-jsEasy to use efficient .GIF parsing in javascript
• js-messageA tiny, normalized JavaScript and JSON message envelope for every runtime boundary
• remarkableMarkdown parser, done right. 100% Commonmark support, extensions, syntax plugins, high speed - all in one.
• @xml-tools/parserXML Parser Implemented in JavaScript
• json-schema-ref-parserParse, Resolve, and Dereference JSON Schema $ref pointers
• markdown-it-cjk-friendlymarkdown-it plugin to make Markdown emphasis (`**`) in CommonMark more friendly with Chinese, Japanese, and Korean (CJK)
• @textlint/resolverModule Resolver Utility for textlint
• naturalGeneral natural language (tokenizing, stemming (English, Russian, Spanish), part-of-speech tagging, sentiment analysis, classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.
• eslint-plugin-ymlThis ESLint plugin provides linting rules for YAML.
• @rjsf/utilsUtility functions for @rjsf/core
• csvtojsonA tool concentrating on converting csv data to JSON with customised parser supporting
• @rjsf/coreA simple React component capable of building HTML forms out of a JSON schema.
• @slorber/remark-commentRemark plugin to support comments

• htmlparser2 vs cssom
• css-tree vs lightningcss
• esprima vs meriyah
• markdown-it vs markdown-exit
• turndown vs showdown
• @mdxeditor/editor vs @uiw/react-md-editor
• markdownlint-cli2 vs markdownlint-cli
• @mdx-js/react vs @mdxeditor/editor
• @uiw/react-md-editor vs markdown-exit
• @uiw/react-md-editor vs easymde
• @mdxeditor/editor vs easymde
• react-markdown vs @mdx-js/react
• @mdx-js/react vs markdown-to-jsx
• defuddle vs md-to-pdf
• pino vs roarr
• cheerio vs html-react-parser
• htmlparser2 vs html-react-parser
• react-markdown vs markdown-to-jsx
• @mdxeditor/editor vs react-native-enriched-markdown
• @microsoft/tsdoc vs jsdoc-to-markdown
• markdown-exit vs snarkdown
• doctoc vs jsdoc-to-markdown
• react-markdown vs @mdxeditor/editor
• snarkdown vs @tryfabric/martian
• turndown vs snarkdown
• conf vs convict
• markdown-it vs turndown
• xlsx vs fast-formula-parser
• json-schema-to-ts vs prisma-json-types-generator
• @microsoft/tsdoc vs vue-docgen-api