Package quote collects pithy sayings.
Package qr encodes QR codes.
Package letsencrypt is superseded by golang.org/x/crypto/acme/autocert.
pdf (rsc.io/pdf)
GO-2026-5781Package pdf implements reading of PDF files.
Package ordered defines an encoding of a sequence of basic typed values into []byte and back.
Package omap implements in-memory ordered maps.
Package version reports the Go version used to build program executables.
Package sampler shows simple texts.
Package getopt parses command lines using getopt(3) syntax.
Package sqlite provides access to the SQLite library, version 3.
Package fs is an indirection layer, allowing code to use a file system without knowing whether it is the host file system (running without App Engine) or the datastore-based app file system (running on App Engine).
Package regexp implements regular expression search.
Package x86asm implements decoding of x86 machine code.
Package grinder defines the API for individual grinding bits.
Package script implements a small, customizable, platform-agnostic scripting language.
Package cc implements parsing, type checking, and printing of C programs.
Package diskcache implements an on-disk cache of a remote file tree.
Package tmplfunc provides an extension of Go templates in which templates can be invoked as if they were functions.
Package dbstore stores and retrieves Go data structures as rows in a SQL database.
Package gitfs presents a file tree downloaded from a remote Git repo as an in-memory fs.FS.
Package servegcs implements serving a file tree from Google Cloud Storage.
Package godoc serves redirects to pkg.go.dev, including “go get” headers.