Tar is a utility for collecting multiple files (or any arbitrary data) into one archive file, while untar is the inverse utility to extract the files from an archive. Files are not compressed, only collected into the archive.

A library of assertion functions. If the assertion is false an AssertionError will be thrown which will result in pretty-printed diff of failing assertion.

Provide help with asynchronous tasks like delays, debouncing, deferring, or pooling.

Helper functions for working with Uint8Array byte slices.

Tools for creating interactive command line tools.

Pure functions for common tasks around collection types like arrays and objects.

Functions for console-related tasks such as TTY text layout.

Reads and writes comma-separated values (CSV) files.

Data structures for use in algorithms and other data manipulation.

Utilities for dealing with Date objects.

Parses and loads environment variables from a .env file into the current process, or stringify data into a .env file format.

This module provides Jest compatible expect assertion functionality.

Command line arguments parser based on minimist.

Extracts front matter from strings. Adapted from jxson/front-matter.

Helpers for working with the filesystem.

Functions for HTML tasks such as escaping or unescaping HTML entities.

Provides user-friendly serve on top of Deno's native HTTP server and other utilities for creating HTTP servers and clients.

parse and stringify for handling INI encoded data, such as the Desktop Entry specification. Values are parsed as strings by default to preserve data parity from the original. Customization is possible in the form of reviver/replacer functions like those in JSON.parse and JSON.stringify. Nested sections, repeated key names within a section, and key/value arrays are not supported, but will be preserved when using IniMap. Multi-line values are not supported and will throw a syntax error. White space padding and lines starting with '#', ';', or '//' will be treated as comments.

Internal utilities for the public API of the Deno Standard Library.

Utilities for working with Deno's readers, writers, and web streams.

Utilities for parsing streaming JSON data.

Provides tools for working with JSONC (JSON with comments). Currently, this module only provides a means of parsing JSONC. JSONC serialization is not yet supported.

Logging library with the support for terminal and file outputs. Also provides interfaces for building custom loggers.

Utility functions for media types (MIME types).

Network utilities.

Utilities for working with OS-specific file paths.

Helpers for interacting with Deno's permissions system.

Functions for tasks related to regular expression (regexp), such as escaping text for interpolation into a regexp.

The semantic version parser.

Utilities for working with the Streams API.

parse and stringify for handling TOML encoded data. Be sure to read the supported types as not every spec is supported at the moment and the handling in TypeScript side is a bit different.

Utilities for generating and working with Universally Unique Lexicographically Sortable Identifiers (ULIDs).

Utilities for working with URLs.

Generators and validators for UUIDs for versions v1, v3, v4 and v5.

Utilities for interacting with the WebGPU API.

parse and stringify for handling YAML encoded data.