rapid: Hot reload and reload-surviving values with GHCi

[ bsd3, development, library ] [ Propose Tags ]

This package provides a rapid prototyping suite for GHCi that can be used standalone or integrated into editors. You can hot-reload individual running components as you make changes to their code. It is designed to shorten the development cycle during the development of long-running programs like servers, web applications and interactive user interfaces.

It can also be used in the context of batch-style programs: Keep resources that are expensive to create in memory and reuse them across module reloads instead of reloading/recomputing them after every code change.

Technically this package is a safe and convenient wrapper around foreign-store.


[Skip to Readme]

Modules

[Index] [Quick Jump]

Downloads

Maintainer's Corner

Package maintainers

For package maintainers and hackage trustees

Candidates

Versions [RSS] 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.5.1, 0.1.5.2, 0.1.5.3
Change log CHANGELOG.md
Dependencies async (>=2.1 && <2.3), base (>=4.8 && <4.18), containers (>=0.5 && <0.7), foreign-store (>=0.2 && <0.3), stm (>=2.4 && <2.7) [details]
License BSD-3-Clause
Copyright Copyright 2018 Ertugrul Söylemez
Author Ertugrul Söylemez <esz@posteo.de>
Maintainer Markus Läll <markus.l2ll@gmail.com>
Category Development
Home page https://github.com/haskell-rapid/rapid
Bug tracker https://github.com/haskell-rapid/rapid
Source repo head: git clone https://github.com/haskell-rapid/rapid
Uploaded by eyeinsky at 2023-12-12T12:41:54Z
Distributions
Reverse Dependencies 3 direct, 0 indirect [details]
Downloads 3442 total (28 in the last 30 days)
Rating (no votes yet) [estimated by Bayesian average]
Your Rating
  • λ
  • λ
  • λ
Status Docs available [build log]
Last success reported on 2023-12-12 [all 1 reports]

Readme for rapid-0.1.5

[back to package description]

Rapid

This is a helper library for rapid prototyping in GHCi sessions. It provides hot-reloadable background threads as well as values that can be reused across module reloads (to save initialisation time). Main use cases include the development of long-running applications, especially those with multiple separable units: servers, web applications, interactive user interfaces, etc.

A tutorial-style introduction is contained within the Rapid module.