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Ts-pattern Alternatives
Similar projects and alternatives to ts-pattern
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Appwrite
Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!
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proposal-pattern-matching
Pattern matching syntax for ECMAScript
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typescript-coverage-report
Node command tool to generate TypeScript coverage report
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InfluxDB
Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.
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TypeScript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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asdf
Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more
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Sonar
Write Clean JavaScript Code. Always.. Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better ts-pattern alternative or higher similarity.
ts-pattern reviews and mentions
Posts with mentions or reviews of ts-pattern.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-29.
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Safer exhaustive switch statements in TypeScript
Here is a library providing the described logic with a nice interface. I've used it before and others seems to find it helpful too.
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libraries you are happy that you discovered them
I've use used ts-pattern before to simplify some complex if/elses
ts-pattern: https://github.com/gvergnaud/ts-pattern (pattern matching)
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Write fewer tests by creating better TypeScript types
Switch statements are extremely limited and suffer from a fall-through hazard that can lead to errors and bad practices. Thankfully, several npm packages can help with type-narrowing discriminated unions, and the ts-pattern library is an excellent choice.
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Next.js template
ts-pattern, type refinement, more state, etc. __tag is better than isXxx.
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Stop requiring only one assertion per unit test: Multiple assertions are fine
I'm not aware of any related to testing, but perhaps you could use something like this in tandem with some tests to pull it off?
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Ensure you never forget a case in a switch
Or use ts-patten it's comming to Deno soon (thanks to Denoify).
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WASM is the future?
or just use Typescript. It already supports algebraic data types and typescript has an exhaustive pattern-matching library as well https://github.com/gvergnaud/ts-pattern. Most people whining about more wasm usually aren't experienced web developers, so they don't know that a lot of the stuff they want already exists in Typescript or modern Javascript.
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What are your favorite small utility packages?
ts-pattern - exhaustive pattern matching is very useful. Especially with react-query on the various states of the response. The inference is great as well.
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Type-safe event handling in Typescript with zod and ts-match
In many functional languages, we have support for pattern-matching with built in support for exhaustiveness check. Typescript does not have this at the moment but there are userland implementations that emulate pattern matching. One such library is ts-pattern, which I have found to work very well in practice.
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A note from our sponsor - Sonar
www.sonarsource.com | 24 Mar 2023
Stats
Basic ts-pattern repo stats
26
6,083
7.5
16 days ago
gvergnaud/ts-pattern is an open source project licensed under MIT License which is an OSI approved license.
Write Clean JavaScript Code. Always.
Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
www.sonarsource.com