This package provides basic types for OSM elements (nodes/ways/relations/etc).

It include the following submodules:

• parser/changeset - a parser for OSM changeset files

• parser/diff - a parser for OSM diff files (.osc)

• parser/pbf - an efficient parser for OpenStreetMap PBF files

• replication - basic types for replication of OSM data

• replication/changeset - functions for downloading OSM changeset files

• replication/diff - functions for downloading OSM diff files

• state - functions for reading and writing diff status files

This package provides basic image processing functions (resize, rotate, crop, brightness/contrast adjustments, etc.).

gitconfig is a package to get configuration values from gitconfig.

This package, fsx, takes the style of the io/fs package, and extends it with more features:

• fsx provides the ability to write files (using OpenFile, which is much like the os package feature you're already familiar with)

• fsx provides the ability to create directories

• fsx provides the ability to delete files and directories

• fsx provides features for reading symlinks, and creating them

This package provides a collection veriaty of utility libraries:

• intset - compress a stream of integers

• lz - lempel-ziv compression

• threadtree - a threaded binary-tree

• numerical - numerical integration and root finding

• maze - maze generation stuff

• hist - simple command-line histogramming tool

• simhash - trivial simhash implementation

• wscat - trivial websocket netcat

• servedir - trivial http fileserver

• rndtxt - generate random text strings

• mpush - push to multiple notification services (pushbullet, nma, pushover)

• superbat - batmanjs and go-restful playground

• msgrpc - msgpack rpc python/go interop samples

• quantile - testing different streaming quantile estimators

• wtflog - logging package with some renamed log levels

• qrshow - display QR codes in a terminal

• nlz - asm code to find number of leading zeros

• httpecho - server to dump information about an http request

• lzpack - trivial packed format for lz4 compression

• grinderplot - generate a flot chart from grinder logs

• worker - framework for spawning concurrent workers

• gddo - search godoc.org from the command line

• uuid - generate random UUIDs

• entropy - reducer to compute entropy per epoch for a set of values in a category

• inthash - integer hashing functions

• udprelay - simple udp-to-tcp multiplexing relay

• shufsecs - shuffle sorted epoch-data within epochs

• strtable - dumb string->uint32 hash table for profiling vs native maps

• cachetest - playing with different caching algorithms (clock, lru, lfu, random)

• glj - passing data from go to lua with msgpack

• toms - text filter for time.Duration to milliseconds

• bluniq - bloom-filter based unique filter

• skvdist - check distribution of shardedkv choosers

• gcwatch - print out garbage collection stats from /debug/vars

• toepoch - convert time fields to epochs

• repl - framework for making dumb repls for testing

• skvchk - tool for checking shardedkv distributions

• interp - interpolation search

• oma - simulation of the Dutch children's board game "Met de bus naar Oma"

• rndsample - uniform random sample from stdin

• pphrase - simple passphrase generator

• fastrand - fast xorshift rng with bias-free [0..n)

• range2cird - turn IP ranges into CIDR

• gfmt - trivial filter wrapping go-linebreak

• mtest - port of libtommath test program

• leven - fastest levenshtein distance algorithm I could find

• matcher - test different methods of testing string set membership

• cstbucket - crunch carbonserver logs for time-ranges of queries

• stablepart - stable partition a sort.Interface on a boolean predicate

• jumpreplica - tool for playing with replica choices for jump-hash

• sshdregex - demo using ragel for optimized regexp matching

• hllbench - benchmark different hyperloglog implementations

• shlines, sipsum - tools for siphashing things

• urlq - extract query parameters from a list of URLs

• median - compute the median of 5 numbers with a sorting network

• hashbench - benchmark different hashing functions

• fastpprof - how to use pprof with fasthttp

• ewmaest - progress logging with ewma-based ETA estimation

Viper is a complete configuration solution for Go applications including 12-Factor apps. It is designed to work within an application, and can handle all types of configuration needs and formats.

Package zerolog provides a lightweight logging library dedicated to JSON logging.

This package provides implementation of MessagePack encoding for Go programming language.

errwrap is a package for Go that formalizes the pattern of wrapping errors and checking if an error contains another error.

This package provides a simple Go application to get the size of the terminal.

The jsonrpc2F package is an implementation of the JSON-RPC 2 specification for Go.

A Go library providing various concurrency utilities including a backport of sync.Map to Go versions below 1.9 and a cancellable Goroutine with explicit ownership.

This package provides a CLI build from the go-github-com-orisano-pixelmatch source.

doublestar is a Go implementation of path pattern matching and globbing with support for "doublestar" patterns.

This Go library provides facilities to access /etc/passwd and related files.

Package strftime provides strftime/strptime compatible time formatting and parsing.

This package provides functions to get the fixed width of a character or string.

This package generates ASCII tables. Features:

• automatic Padding

• support Multiple Lines

• supports Alignment

• support Custom Separators

• automatic Alignment of numbers and percentage

• write directly to http , file etc via io.Writer

• read directly from CSV file

• optional row line via SetRowLine

• normalise table header

• make CSV Headers optional

• enable or disable table border

• set custom footer support

• optional identical cells merging

• set custom caption

• optional reflowing of paragrpahs in multi-line cells

This package provides a command line interface (CLI) tool.

Package memory implements a memory allocator.

Package envparse is a minimal environment variable parser. It handles empty lines, comments, single quotes, double quotes, and JSON escape sequences.

Replace uses of the time package with the clockwork.Clock interface instead.

This package implements sysconf and provides the associated SC_* constants to query system configuration values at run time.

This package includes a full parser and expander for terminfo capability strings to avoid hard-coding escape strings for formatting. It also favors portability, and includes support for all POSIX systems.

Package semver provides the ability to work with Semantic Versions in Go.