sum-types
Visual Studio Code
sum-types | Visual Studio Code | |
---|---|---|
8 | 2,847 | |
42 | 158,365 | |
- | 0.7% | |
5.9 | 10.0 | |
3 months ago | 7 days ago | |
TypeScript | TypeScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
sum-types
-
Either type
I entirely agree about using symbols. sum-types does that.
-
Question about error handling in Typescript
With fp-ts and sum-types you'd handle this functionally like so:
-
type .kind checks vs. class instanceof checks
If you're looking to have discriminated unions like Rust, follow that section to roll your own or look for a library that's already implemented them. fp-ts has everything under the sun in a Haskell style, neverthrow has Rust-like Result and ResultAsync, and sum-types helps with the boilerplate of defining your own sum types.
-
Is there a more graceful way to create dependencies between object key settings?
I'd suggest sum-types. Instead of unsafe user-defined type guards you get safe pattern matching.
-
Best way to store persistent texts?
If you wanted to lean (more) into FP you could replace the Event type and buildPopup function with a sum type and pattern match respectively, as well as represent side effects like in popup with fp-ts' IO, make use of function composition, etc. The former in particular is great for readability:
-
Is there any known way to measure coverage of... types?
You can test types, at least in terms of asserting happy path types and whether a piece of code, runtime or purely type-level, should trigger a tsc type error. Here's an example using eslint-plugin-expect-type.
-
Has the unsoundness (will explain in the post) actually become a pitfall in practice?
Anywhere that overloads are needed will rely upon type assertions or the unsafety implicit in overloads, for example in fp-ts/function::pipe. It'll come up a lot with objects too when there isn't a preexisting primitive you can compose atop of, as in for example fp-ts-std/Record::pick. Something as generic as @unsplash/sum-types has assertions all over the place, though to be fair that's mostly again a case of struggles interacting with object types.
-
How to handle "mutable state" in a pure functional way
You might like @unsplash/sum-types also.
Visual Studio Code
-
Developing a Generic Streamlit UI to Test Amazon Bedrock Agents
Meanwhile, a developer workflow that does not require access to AWS Management Console may provide a better experience. As a developer, I appreciate having an integrated development environment (IDE) such as Visual Studio Code where I can code, deploy, and test in one place.
-
How to make ESLint and Prettier work together? 🛠️
Good to know: If you're a Visual Studio Code user, you can enhance your coding experience by installing the ESLint and Prettier extensions. These extensions provide real-time error and warning highlighting, as well as automatic formatting and code fixing on save.
-
Create a simple Server using Express.js.
Download any code editor e.g. VS code. Visual Studio code which is a code editor with support for development operations like debugging, task running, and version control. Go to https://code.visualstudio.com
-
How to Add Firebase Authentication To Your NodeJS App
A code editor (VS Code is my go-to IDE), but feel free to use any code editor you're comfortable with.
-
Create a Chat App With Node.js
First, grab your favorite command-line tool, Terminal or Warp, and a code editor, preferably VS Code and let’s begin.
-
Asynchronous Programming in C#
C# is very good as a language, have developed in it for 5+ years. The problem is the gap between what MSFT promises to management and actually delivers to developers. You really really need to fully read the fine print, think of the omissions in documentation and implement a proof-of-concept that almost implements the full solution to find out the hidden gotchas.
For example, even probably their best product VS Code only got reasonable multiple screens support last year: https://github.com/microsoft/vscode/issues/10121#issuecommen...
And then, on the other end of the spectrum, you have Teams.
-
8 Essential VS Code Extensions [2024]
Hey fellow amazing developers, we got you Essential VS Code Extensions for 2024 (these are especially important for web developers) recommended by our developers at evotik, we wont talk about ESlint nor Prettier which all of you already know.
-
scrape-yahoo-finance
Visual Studio Code (VS Code): Developed by Microsoft, VS Code is a lightweight yet powerful IDE with extensive support for Python development through extensions. It offers features like IntelliSense, debugging, and built-in Git integration.
-
XDebug with WP-Setup
In VSCode for example this can be easily done by adding the following .vscode/launch.json file:
-
I can't stand using VSCode so I wrote my own (it wasn't easy)
I had a near-identical experience. I looked into switching in 2019 and ran into this 2016 bug which was a showstopper for me. Fixed it myself, grand total 4 line diff. https://github.com/microsoft/vscode/issues/10643
What are some alternatives?
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
thonny - Python IDE for beginners
immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
reactide - Reactide is the first dedicated IDE for React web application development.
tsd - Check TypeScript type definitions
Spyder - Official repository for Spyder - The Scientific Python Development Environment
nominal - Powerful nominal types for your Typescript project
doom-emacs - An Emacs framework for the stubborn martian hacker [Moved to: https://github.com/doomemacs/doomemacs]
mori - ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript
KDevelop - Cross-platform IDE for C, C++, Python, QML/JavaScript and PHP
eslint-plugin-expect-type - ESLint plugin with ^? Twoslash, $ExpectError, and $ExpectType type assertions. 🧩
vscodium - binary releases of VS Code without MS branding/telemetry/licensing