js-proposal-algebraic-effects
semver
js-proposal-algebraic-effects | semver | |
---|---|---|
3 | 727 | |
174 | 7,044 | |
- | 0.9% | |
0.0 | 0.6 | |
about 3 years ago | 22 days ago | |
JavaScript | ||
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js-proposal-algebraic-effects
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Proposal: Signals as a Built-In Primitive of JavaScript
I have to admit: you're perfectly right here. React of course always relied on mutable state in it's implementation β just so we don't have to. I derailed a lot here to keep this funny thread going ;) I'm still not with you on your definition of "functional", since you treated it synonymously with "purely functional". Functional means just made by applying and composing functions, and react UI is created exactly like that. There is an awesome algebraic effects proposal[1], which will hopefully will be added to JavaScript one day, then react will make use of it to become purely functional.
1: https://github.com/macabeus/js-proposal-algebraic-effects
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Letlang, a programming language targetting Rust - Road to v0.1
Super interesting, there is a proposal to add this to JavaScript and several languages that use this, unison, koka & eff. I had no idea this was even a thing!
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Go Replaces Interface{} with 'Any'
Ok I was wrongly assuming that panic was expecting an error type, in fact it's an interface{}.
> Your use of exceptions for flow control (i.e. goto) is considered harmful
Exceptions are a way to delegate error handling to the caller by giving them informations about the unexpected behavior. It implies that the expected behavior is the "happy path" (everything went well) and any deviations (errors) is unexpected.
This is far from a goto because you can have `try/finally` blocks without catch (or defer in golang).
Also, exceptions are just a kind of algebraic effects that do not resume. There was a proposal to JS for this: https://github.com/macabeus/js-proposal-algebraic-effects
This is also easier to test. assertRaises(ErrorType, func() { code... })
Almost every Go library I've seen just return an error (which is just a string), you'd need to parse it to assert that the correct error is returned in special conditions.
semver
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The right development flow: Better than Agile
We increase the version of our product as specified in SemVer and deploy it to production, preferably following good deployment practices to have no downtime.
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Git commit helper: add emojis to your commits
Using Conventional Commits β as a standard for your commit messages, makes Semantic Versioning π as easy as can be, with tools like Conventional Changelog π Standard Version π and Semantic Release π¦π
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Why write a library?
Semantic Versioning: for every update (major, minor, or patch) made, increment the version number according to semantic versioning.
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Node package managers (npm, yarn, pnpm) - All you need to know
npm automates the process of installing, updating, and managing dependencies, which helps to avoid "dependency hell." It supports semantic versioning (semver) that automatically handles patch and minor updates without breaking the existing code, thus maintaining stability across projects. npm also provides the capability to run scripts and commands defined in package.json, which can automate common tasks such as testing, building, and deployment.
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Snyk CLI: Introducing Semantic Versioning and release channels
We are pleased to introduce Semantic Versioning and release channels to Snyk CLI from v.1.1291.0 onwards. In this blog post, we will share why we are introducing these changes, what problems these changes solve for our customers, and how our customers can opt-in according to their needs.
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Master the Art of Writing and Launching Your Own Modern JavaScript and Typescript Library in 2024
Following the Semantic Versioning rules, you should raise the version number every time you need to publish your library. In your "package.json" file, you need to change the version number to reflect whether the changes are major, minor, or patch updates.
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Using semantic-release to automate releases and changelogs
Semantic Versioning: An established convention for version numbers following the pattern MAJOR.MINOR.PATCH
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Essential Command Line Tools for Developers
Increases the major of the latest tag and prints it As per the Semver spec, it'll also clear the pre-releaseβ¦
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Testing Our Tasks
The reason for this is that software libraries and package managers, in general, but specifically here, rely on semantic versioning. Semantic versioning is really useful for distributing packages in a predictable way. What does this look like for our project?
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What is Semantic Versioning and why you should use it for your software ?
For a more detailed and comprehensive guide on semantic versioning, visit https://semver.org
What are some alternatives?
mux - A powerful HTTP router and URL matcher for building Go web servers with π¦
react-native - A framework for building native applications using React
exhaustive - Check exhaustiveness of switch statements of enum-like constants in Go source code.
semantic-release - :package::rocket: Fully automated version management and package publishing
errors - Simple error handling primitives
standard-version - :trophy: Automate versioning and CHANGELOG generation, with semver.org and conventionalcommits.org
rustic_result - Result monad for Elixir inspired by Rust Result type
changesets - π¦ A way to manage your versioning and changelogs with a focus on monorepos
helmfile - Deploy Kubernetes Helm Charts
Poetry - Python packaging and dependency management made easy
TermuxBlack - Termux repository for hacking tools and packages
fswatch - A cross-platform file change monitor with multiple backends: Apple OS X File System Events, *BSD kqueue, Solaris/Illumos File Events Notification, Linux inotify, Microsoft Windows and a stat()-based backend.