Native Go implementation of Austin Appleby's third MurmurHash revision (aka MurmurHash3).

Reference algorithm has been slightly hacked as to support the streaming mode required by Go's standard Hash interface.

This is a cross platform Ansi Terminal Emulation library. It reads a stream of Ansi characters and produces the appropriate function calls. The results of the function calls are platform dependent.

Package dateparse parses date-strings without knowing the format in advance, using a fast lex based approach to eliminate shotgun attempts. It leans towards US style dates when there is a conflict.

This library provides caching capabilities for Go with no garbage collection overhead and high concurrent performance. An unlimited number of objects can be cached in memory without increased latency or degraded throughput.

Hjson is a syntax extension to JSON. It is intended to be used like a user interface for humans, to read and edit before passing the JSON data to the machine.

This package is a simple Go library that provides retry functionality for functions that may fail. It includes various customizable retry strategies, such as fixed delay, backoff delay, and random delay.

This package is a simple Go library that provides retry functionality for functions that may fail. It includes various customizable retry strategies, such as fixed delay, backoff delay, and random delay.

This package provides an implementation of the Jsonnet data templating language in Go. It is a feature-complete, production-ready implementation, compatible with the original Jsonnet C++ implementation.

This package provides realpath, a Go module that when provided with a valid relative path / alias path, it will return you with a string of its real absolute path in the system.

combinator generates a slice of all possible value combinations for any given struct and a set of its potential member values. This can be used to generate extensive test matrixes among other things.

This package provides a Go package to intelligently and flexibly pool among multiple hosts from your Go application. Host selection can operate in round robin or epsilon greedy mode, and unresponsive hosts are avoided.

Groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases. It provides a data loading mechanism with caching and de-duplication that works across a set of peer processes.

Porter2 implements the english Porter2 stemmer. It is written completely using finite state machines to do suffix comparison, rather than the string-based or tree-based approaches.

GopherJS compiles Go code (@urlhttps://golang.org/,golang.org) to pure JavaScript code. Its main purpose is to give you the opportunity to write front-end code in Go which will still run in all browsers.

GopherJS compiles Go code (golang.org) to pure JavaScript code. Its main purpose is to give you the opportunity to write front-end code in Go which will still run in all browsers.

Package colour provides Quake-style colour formatting for Unix terminals. The package level functions can be used to write to stdout (or strings or other files). If stdout is not a terminal, colour formatting will be stripped.

This library supports the parsing and verification as well as the generation and signing of JWTs. Current supported signing algorithms are HMAC SHA, RSA, RSA-PSS, and ECDSA, though hooks are present for adding your own.

clock is a small library for mocking time in Go. It provides an interface around the standard library's time package so that the application can use the realtime clock while tests can use the mock clock.

Package templatecheck checks Go templates for problems. It can detect many errors that are normally caught only during execution. Use templatecheck in tests to find template errors early, and along template execution paths that might only rarely be reached.

This package provides an expect-like interface to automate control of applications. It is unlike expect in that it does not spawn or manage process lifecycle. This package only focuses on expecting output and sending input through it's pseudoterminal.

The flags package provides a command line option parser. The functionality is similar to the go builtin flag package, but flags provides more options and uses reflection to provide a succinct way of specifying command line options.

Package leaktest provides tools to detect leaked goroutines in tests. To use it, call "defer leaktest.Check(t)()" at the beginning of each test that may use goroutines. copied out of the cockroachdb source tree with slight modifications to be more re-useable

This package generates UUID-format strings using high quality bytes. It is not intended to be RFC compliant, merely to use a well-understood string representation of a 128-bit value. It can also parse UUID-format strings into their component bytes.

Accelerate SHA256 computations in pure Go using AVX512, SHA Extensions for x86 and ARM64 for ARM. On AVX512 it provides an up to 8x improvement (over 3 GB/s per core). SHA Extensions give a performance boost of close to 4x over native.