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Fast, stealth-first browser automation library using Chrome DevTools Protocol over WebSocket with no external dependencies

Type-safe bindings for the Chrome Debugging Protocol that can be used with browsers or other debug targets that implement it

a way to drive/test Chrome, Safari, Edge, Android Webviews, and other browsers supporting the Chrome Debugging Protocol

browser automation library to control Chromium, Firefox and WebKit with a single API

A Devtools driver to make web automation and scraping easy

An implementation of [failpoints](https://www.freebsd.org/cgi/man.cgi?query=fail) for Golang

Handles address representation, validation and formatting

A general purpose application that aligns text

Formats and parses numeric byte values (10K, 2M, 3G, etc.)

Fixed-width text formatting (encoder/decoder with reflection)

Formatters for time, numbers, and memory size to human readable format

Easily pretty-print your tabular data with Go

Convert data from SQL databases or document formats like CSV or Excel into formats such as JSON, Excel, CSV, HTML, Markdown, XML, and YAML

Wraps text at end of lines. Implementation of `textwrap` module from Python

Universal JSON, BSON, YAML, XML translator to ANY format using templates

Converts bbCode to HTML that allows you to add support for custom bbCode tags

Markdown processor in Go

Output go structures into multiple formats (YAML/JSON/etc) in your command line app

Go library for the TOML format with query support and handy cli tools

A Markdown parser written in Go. Easy to extend, standard (CommonMark) compliant, well structured

Declarative unmarshalling of HTML using struct tags with jQuery syntax (uses GoQuery)

Convert HTML to Markdown. Even works with entire websites and can be extended through rules

An XPath query package for HTML, lets you extract data or evaluate from HTML documents by an XPath expression

Rich rendering of YAML as HTML in Go

Traverse, navigate, filter, and otherwise process trees of [html.Node](https://pkg.go.dev/golang.org/x/net/html#Node) objects

Encode / decode XML as JSON or map[string]interface{}; extract values with dot-notation paths and wildcards. Replaces x2j and j2x packages

TOML configuration format (encoder/decoder with reflection)

Placeholder and wildcard text parsing for CLI tools and bots

Parses indented code (python, pixy, scarlet, etc.) and returns a tree structure

A collection of common regular expressions for Go

DID (Decentralized Identifiers) Parser and Stringer in Go

Document object identifier (doi) parser in Go

Editorconfig file parser and manipulator for Go

High performance effective top level domains (eTLD) extraction module

NMEA parser library for the Go language

Go library for encoding structs into URL query parameters

Parse and format vCard

Pretty print any GO variable with ease, an alternative to Go's `fmt.Printf("%#v")`

Pretty-print Go structs with Laravel/Symfony-style dumps, full type info, colorized CLI output, cycle detection, and private field access

Parse RSS and Atom feeds in Go

Parses the Graphviz DOT language

Parses human names into individual name parts

High performance [LTSV (Labeled Tab Separated Value)](http://ltsv.org/) reader for Go

Sanitize, normalize and compare fuzzy text

string argument parser that understands quotes and backslashes

Scan and parse LL(1) grammars simply and efficiently

A Lexer and Parser for Valves Data Format (known as vdf) written in Go

Natural EN and RU language date/time parser with pluggable rules

Convert xml or json to go struct

Production regex engine with Rust regex-crate architecture: multi-engine DFA/NFA, SIMD prefilters, drop-in stdlib replacement