This package provides Elm's HTML rendering library.

This package is meant for people creating Elm tooling, like editor plugins. If you just want to make stuff in Elm, there is nothing here for you.

Need to generate random numbers? How about random game boards? Or random positions in 3D space? This is the package for you!

This package enables Elm programs to make HTTP requests and talk to servers.

This package provides a virtual DOM implementation that backs Elm's core libraries for HTML and SVG. You should almost certainly use those higher-level libraries directly.

This package allows you to create Elm programs that run in browsers, with access to browser history for SPAs.

This package enhances elm/time with extra utilities for working with POSIX times.

This package enables writing unit and fuzz tests for Elm code. To actually run the tests, you need the command-line tool from https://github.com/rtfeldman/node-test-runner, which has not yet been packaged for Guix.

This library converts a Float to a String with ultimate control how many digits after the decimal point are shown and how the remaining digits are rounded. It rounds, floors and ceils the common way (i.e. half up) or the commerical way (ie. half away from zero).

This package enhances elm/time with support for format strings and internationalization of dates.

To allow for the usage of Emacs functions and macros that are defined in newer versions of Emacs, compat.el provides definitions that are installed ONLY if necessary. These reimplementations of functions and macros are at least subsets of the actual implementations. Be sure to read the documentation string to make sure.

Not every function provided in newer versions of Emacs is provided here. Some depend on new features from the core, others cannot be implemented to a meaningful degree. The main audience for this library are not regular users, but package maintainers. Therefore commands and user options are usually not implemented here.

This provides a list of issues with the Emacs package metadata of a file, e.g., the package dependencies it requires. Checks will currently be enabled only if a Package-Requires: or Package-Version: header is present in the file.

Espuds is a collection of the most commonly used step definitions for testing with the Ecukes framework.

This package provides Ecukes, a Cucumber-inspired integration testing tool for Emacs. Ecukes is not a complete clone of Cucumber and is not intended to be.

This package provides an Emacs library for working with files and directories.

Eldev (Elisp Development Tool) is an Emacs-based build tool, targeted solely at Elisp projects. It is an alternative to Cask. Unlike Cask, Eldev itself is fully written in Elisp and its configuration files are also Elisp programs. For those familiar with the Java world, Cask can be seen as a parallel to Maven — it uses project description, while Eldev is sort of a parallel to Gradle — its configuration is a program on its own.

emacs-ert-expectations is a simple unit test framework for Emacs Lisp to be used with ert.

This package provides a modern list API library for Emacs.

This package provides an Emacs library for manipulating strings.

Buttercup is a behavior-driven development framework for testing Emacs Lisp code. It groups related tests so they can share common set-up and tear-down code, and allows the programmer to "spy" on functions to ensure they are called with the right arguments during testing.

emacs-ansi defines functions that turns simple strings to ANSI strings. Turning a string into an ANSI string can be to add color to a text, add color in the background of a text or adding a style, such as bold, underscore or italic.

Undercover is a test coverage library for software written in Emacs Lisp.

ert-runner is a tool for Emacs projects tested using ERT. It assumes a certain test structure setup and can therefore make running tests easier.

emacs-commander provides command line parsing for Emacs.