Dstream is a package for manipulating streams of typed, multivariate data in Go. A Dstream is a dataframe-like container that holds a rectangular array of data in which the columns are variables and the rows are cases or observations.

Dstream is designed to handle large datasets, where it is not possible to load all data for all variables into memory at once. To achieve this, Dstream utilizes a chunked, column-based storage format. A chunk contains the data for a contiguous block of rows. The data are stored by variable (column-wise) in typed Go slices. Only one chunk of the Dstream is held in memory at one time.

Juniper is a library of extensions to the Go standard library using generics, including containers, iterators, and streams.

• container/tree contains a Map and Set that keep elements in sorted order. They are implemented using a B-tree, which performs better than a binary search tree.

• container/deque contains a double-ended queue implemented with a ring buffer.

• container/xheap contains a min-heap similar to the standard library's container/heap but more ergonomic, along with a PriorityQueue that allows setting priorities by key.

• container/xlist contains a linked-list similar to the standard library's container/list, but type-safe.

• xslices contains some commonly-used slice operations, like Chunk, Reverse, Clear, and Join.

• iterator contains an iterator interface used by the containers, along with functions to manipulate them, like Map, While, and Reduce.

• stream contains a stream interface, which is an iterator that can fail. Useful for iterating over collections that require I/O. It has most of the same combinators as iterator, plus some extras like Pipe and Batch.

• parallel contains some shorthand for common uses of goroutines to process slices, iterators, and streams in parallel, like parallel.MapStream.

• xsort contains extensions to the standard library package sort. Notably, it also has the definition for xsort.Less, which is how custom orderings can be defined for sorting and also for ordered collections like from container/tree.

• You can probably guess what's in the packages xerrors, xmath, xmath/xrand, xsync, and xtime.

Package githubv4 is a client library for accessing GitHub GraphQL API v4.

File system notifications for Go

This package provides XOR bitwise code engine.

Package julianday provides Time to Julian day conversions.

Go library for the TOML configuration language

Library to listen for keystrokes from the keyboard

BFloat16 conversion utilities for Go/Golang.

Build Go code from arbitrary value in Go.

This package provides a library to generate unified diffs.

Package gopacket provides packet decoding for the Go language.

Build Go code from arbitrary value in Go.

This package provides jbenet's context extensions.

Package gpgagent interacts with the local GPG Agent.

Gorilla WebSocket is a Go implementation of the WebSocket protocol.

This package implements the SMB2/3 client in Go.

This package provides functions to read and traverse directory trees.

This package provides a minimal and colorful Go logging library.

This package provides a common plugin interface across containerd repositories.

This package parses human-friendly relative date/time ranges.

This package wraps and interprets ffmpeg's ffprobe for Go.

This package provides a library for reading RAR archives with Golang.

Package godo is the DigitalOcean API v2 client for Go.