schema
shadow-cljs
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schema | shadow-cljs | |
---|---|---|
9 | 20 | |
2,380 | 2,202 | |
0.0% | - | |
0.0 | 9.1 | |
about 1 year ago | 5 days ago | |
Clojure | Clojure | |
GNU General Public License v3.0 or later | Eclipse Public License 1.0 |
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.
schema
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Tired by the dynamicism
Plumatic schema (https://github.com/plumatic/schema) , or friends I might be wrong, but I think schema might make more sense to you coming from the F# world (might be wrong)
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Clojure from a Schemer's perspective
This one? I didn't. I hear good things about it, and it's reached a point of maturity, being widely used in production.
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Worrying comment from HN on Building a Startup on Clojure
Uhhh spec has existed for a long time and before that, schema Nowadays we also have the excellent malli. If his codebase is full of functions where the shape of the data isn’t obvious, isn’t documented and isn’t specified in a specific/schema, that’s on him and his bad coding practices and really no different from passing data in other dynamic languages. A class by itself (without additional effort) only gives you field names.
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Building a Startup on Clojure
I don't understand this reputation either. There are very large systems built on other Lisps. For example, Emacs has a massive amount of Elisp. Elisp is much more primitive than Clojure, and traditionally libraries don't use e.g. data schemas [1] as runtime contracts for data.
Obviously, once a system built on top of a dynamic language grows beyond certain threshold, you need to be very disciplined as there are no static types to ensure some degree of correctness.
[1] https://github.com/plumatic/schema
- Clojure needs a Rails, but not for the reason you think
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General anxiety regarding learning Clojure and such
Try to learn a schema library early, like Malli or Prismatic Schema. Do not mistook them as "static-typing" things - it's more for data validation and coercion than "security that things will get the right typing information". The idea to learn them early is how you'll shape future code: validating all "output data" first, them using that data inside your program without "defensive programming" like checking every time if a specific value on a map is nil, etc
- Six years of professional Clojure development
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What are some great Clojure libraries, as of 2021?
In Clojure, declarative data specifications for validation and generation are also very mainstream. Schema was first out the door, Clojure Spec is the most popular library, while malli is gaining popularity fast at the moment.
shadow-cljs
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A History of Clojure (2020) [pdf]
* Single-Page App: shadow-cljs for the build concerns (https://github.com/thheller/shadow-cljs), Reagent with Re-frame for complex/large app (https://reagent-project.github.io and https://github.com/day8/re-frame). Even if we now prefer using HTMX (https://htmx.org) and server-side rendering (Hiccup way of manipulating HTML is just amazing, https://github.com/weavejester/hiccup).
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Supercharge Your JS/TS Project with ClojureScript REPL
Now, add shadow-cljs.
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[ANN] Malli 0.11.0 is out - a data-driven data specification library for Clojure/Script
Work with latest shadow-cljs (& closure compiler) #890
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Cherry: ClojureScript to ES6 Module Compiler
You can already develop with ClojureScript on the back-end. A popular ClojureScript compiler, Shadow-CLJS (https://github.com/thheller/shadow-cljs) has a target for Node among many others.
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Why metabase and circle are not using cljs (mostly)?
Hi, I'm looking at Clojurescript again after not having paid attention to it after several years. Are you saying that shadow-cljs does something to deal with the, "I have no idea if this library I want to use works with the Google Closure compiler," problem? If so, what? I'd really like to know.
- Clojure needs a Rails, but not for the reason you think
- shadow.css - CSS-in-CLJS
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Rich Hickey – open-source is Not About You
I don't know, the community in general tend to use macros that are well written. I keep seeing core.async being used (`go`) in Clojure projects, and also various macros for writing HTTP servers (compojure being a popular one which main code interface is a macro `defroutes`).
ClojureScript projects also routinely add support for making asynchronous code look synchronous (like `async/await` in vanilla JavaScript) via macros. shadow-cljs's `js-await` being one of the well-written ones: https://github.com/thheller/shadow-cljs/blob/49fb078b834e64f...
Usage:
(defn my-async-fn [foo]
- Finalmente, depois de dois aninhos no ventre, minha empresa nasceu 👶🚀
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ClojureDocs – Community-powered documentation and examples for Clojure
Unclear what "rendering a webpage" entails exactly.
If you want to do frontend development, you can give shadow-cljs a try, the quickstart is pretty quick: https://github.com/thheller/shadow-cljs#quick-start
If you want to just render server-side HTML, something like compojure (HTTP routing) and hiccup (Clojure data -> HTML) is pretty easy and quick to get started with (https://gist.github.com/zehnpaard/2071c3f55ed319aa8528d54d90...).
If you want to generate HTML files to serve with nginx/whatever, you can just use hiccup and `(spit)` the resulting HTML to files on disk.
What are some alternatives?
malli - High-performance data-driven data specification library for Clojure/Script.
helix - A simple, easy to use library for React development in ClojureScript.
clj-kondo - Static analyzer and linter for Clojure code that sparks joy
reagent - A minimalistic ClojureScript interface to React.js
specter - Clojure(Script)'s missing piece
storybook - Storybook is a frontend workshop for building UI components and pages in isolation. Made for UI development, testing, and documentation.
matcher-combinators - Library for creating matcher combinator to compare nested data structures
biff - A Clojure web framework for solo developers.
clojure-dsl-resources - A curated list of Clojure resources for dealing with domain-specific languages.
re-frame - A ClojureScript framework for building user interfaces, leveraging React
fulcro - A library for development of single-page full-stack web applications in clj/cljs
mkcert - A simple zero-config tool to make locally trusted development certificates with any names you'd like.