Fleta  Dickens

Fleta Dickens

1656997200

Vite Ruby: Vite.js in Ruby, Bringing Joy to Your JavaScript Experience

Vite Ruby

Vite is to frontend tooling as Ruby to programming, pure joy! 😍

This repo contains libraries that will allow you to easily integrate Vite in your favourite Ruby framework, such as Rails or Hanami.

Why Vite? πŸ€”

Vite does not bundle your code during development, which means the dev server is extremely fast to start, and your changes will be updated instantly.

In production, Vite bundles your code with tree-shaking, lazy-loading, and common chunk splitting out of the box, to achieve optimal loading performance.

It also provides great defaults, and is easier to configure than similar tools like webpack.

Features ⚑️

  • πŸ’‘ Instant server start
  • ⚑️ Blazing fast hot reload
  • πŸš€ Zero-config deployments
  • 🀝 Integrated with assets:precompile
  • And more!

Documentation πŸ“–

Visit the documentation website to check out the guides and searchable configuration reference.

Installation πŸ’Ώ

Add this line to your application's Gemfile:

gem 'vite_rails' # vite_hanami for Hanami apps, vite_ruby for Rack apps

Then, run:

bundle install
bundle exec vite install

This will generate configuration files and a sample setup.

Additional installation instructions are available in the documentation website.

Getting Started πŸ’»

Restart your web server, and then run bin/vite dev to start the Vite development server.

Visit any page and you should see a printed console output: Vite ⚑️ Ruby.

For more guides and a full configuration reference, check the documentation website.

Contact βœ‰οΈ

Please use Issues to report bugs you find, and Discussions to make feature requests or get help.

Don't hesitate to ⭐️ star the project if you find it useful!

Using it in production? Always love to hear about it! πŸ˜ƒ

Special Thanks πŸ™

License

The gem is available as open source under the terms of the MIT License.


Author: ElMassimo
Source Code: https://github.com/ElMassimo/vite_ruby
License: MIT license

#ruby #vite #javascript  

What is GEEK

Buddha Community

Vite Ruby: Vite.js in Ruby, Bringing Joy to Your JavaScript Experience

NBB: Ad-hoc CLJS Scripting on Node.js

Nbb

Not babashka. Node.js babashka!?

Ad-hoc CLJS scripting on Node.js.

Status

Experimental. Please report issues here.

Goals and features

Nbb's main goal is to make it easy to get started with ad hoc CLJS scripting on Node.js.

Additional goals and features are:

  • Fast startup without relying on a custom version of Node.js.
  • Small artifact (current size is around 1.2MB).
  • First class macros.
  • Support building small TUI apps using Reagent.
  • Complement babashka with libraries from the Node.js ecosystem.

Requirements

Nbb requires Node.js v12 or newer.

How does this tool work?

CLJS code is evaluated through SCI, the same interpreter that powers babashka. Because SCI works with advanced compilation, the bundle size, especially when combined with other dependencies, is smaller than what you get with self-hosted CLJS. That makes startup faster. The trade-off is that execution is less performant and that only a subset of CLJS is available (e.g. no deftype, yet).

Usage

Install nbb from NPM:

$ npm install nbb -g

Omit -g for a local install.

Try out an expression:

$ nbb -e '(+ 1 2 3)'
6

And then install some other NPM libraries to use in the script. E.g.:

$ npm install csv-parse shelljs zx

Create a script which uses the NPM libraries:

(ns script
  (:require ["csv-parse/lib/sync$default" :as csv-parse]
            ["fs" :as fs]
            ["path" :as path]
            ["shelljs$default" :as sh]
            ["term-size$default" :as term-size]
            ["zx$default" :as zx]
            ["zx$fs" :as zxfs]
            [nbb.core :refer [*file*]]))

(prn (path/resolve "."))

(prn (term-size))

(println (count (str (fs/readFileSync *file*))))

(prn (sh/ls "."))

(prn (csv-parse "foo,bar"))

(prn (zxfs/existsSync *file*))

(zx/$ #js ["ls"])

Call the script:

$ nbb script.cljs
"/private/tmp/test-script"
#js {:columns 216, :rows 47}
510
#js ["node_modules" "package-lock.json" "package.json" "script.cljs"]
#js [#js ["foo" "bar"]]
true
$ ls
node_modules
package-lock.json
package.json
script.cljs

Macros

Nbb has first class support for macros: you can define them right inside your .cljs file, like you are used to from JVM Clojure. Consider the plet macro to make working with promises more palatable:

(defmacro plet
  [bindings & body]
  (let [binding-pairs (reverse (partition 2 bindings))
        body (cons 'do body)]
    (reduce (fn [body [sym expr]]
              (let [expr (list '.resolve 'js/Promise expr)]
                (list '.then expr (list 'clojure.core/fn (vector sym)
                                        body))))
            body
            binding-pairs)))

Using this macro we can look async code more like sync code. Consider this puppeteer example:

(-> (.launch puppeteer)
      (.then (fn [browser]
               (-> (.newPage browser)
                   (.then (fn [page]
                            (-> (.goto page "https://clojure.org")
                                (.then #(.screenshot page #js{:path "screenshot.png"}))
                                (.catch #(js/console.log %))
                                (.then #(.close browser)))))))))

Using plet this becomes:

(plet [browser (.launch puppeteer)
       page (.newPage browser)
       _ (.goto page "https://clojure.org")
       _ (-> (.screenshot page #js{:path "screenshot.png"})
             (.catch #(js/console.log %)))]
      (.close browser))

See the puppeteer example for the full code.

Since v0.0.36, nbb includes promesa which is a library to deal with promises. The above plet macro is similar to promesa.core/let.

Startup time

$ time nbb -e '(+ 1 2 3)'
6
nbb -e '(+ 1 2 3)'   0.17s  user 0.02s system 109% cpu 0.168 total

The baseline startup time for a script is about 170ms seconds on my laptop. When invoked via npx this adds another 300ms or so, so for faster startup, either use a globally installed nbb or use $(npm bin)/nbb script.cljs to bypass npx.

Dependencies

NPM dependencies

Nbb does not depend on any NPM dependencies. All NPM libraries loaded by a script are resolved relative to that script. When using the Reagent module, React is resolved in the same way as any other NPM library.

Classpath

To load .cljs files from local paths or dependencies, you can use the --classpath argument. The current dir is added to the classpath automatically. So if there is a file foo/bar.cljs relative to your current dir, then you can load it via (:require [foo.bar :as fb]). Note that nbb uses the same naming conventions for namespaces and directories as other Clojure tools: foo-bar in the namespace name becomes foo_bar in the directory name.

To load dependencies from the Clojure ecosystem, you can use the Clojure CLI or babashka to download them and produce a classpath:

$ classpath="$(clojure -A:nbb -Spath -Sdeps '{:aliases {:nbb {:replace-deps {com.github.seancorfield/honeysql {:git/tag "v2.0.0-rc5" :git/sha "01c3a55"}}}}}')"

and then feed it to the --classpath argument:

$ nbb --classpath "$classpath" -e "(require '[honey.sql :as sql]) (sql/format {:select :foo :from :bar :where [:= :baz 2]})"
["SELECT foo FROM bar WHERE baz = ?" 2]

Currently nbb only reads from directories, not jar files, so you are encouraged to use git libs. Support for .jar files will be added later.

Current file

The name of the file that is currently being executed is available via nbb.core/*file* or on the metadata of vars:

(ns foo
  (:require [nbb.core :refer [*file*]]))

(prn *file*) ;; "/private/tmp/foo.cljs"

(defn f [])
(prn (:file (meta #'f))) ;; "/private/tmp/foo.cljs"

Reagent

Nbb includes reagent.core which will be lazily loaded when required. You can use this together with ink to create a TUI application:

$ npm install ink

ink-demo.cljs:

(ns ink-demo
  (:require ["ink" :refer [render Text]]
            [reagent.core :as r]))

(defonce state (r/atom 0))

(doseq [n (range 1 11)]
  (js/setTimeout #(swap! state inc) (* n 500)))

(defn hello []
  [:> Text {:color "green"} "Hello, world! " @state])

(render (r/as-element [hello]))

Promesa

Working with callbacks and promises can become tedious. Since nbb v0.0.36 the promesa.core namespace is included with the let and do! macros. An example:

(ns prom
  (:require [promesa.core :as p]))

(defn sleep [ms]
  (js/Promise.
   (fn [resolve _]
     (js/setTimeout resolve ms))))

(defn do-stuff
  []
  (p/do!
   (println "Doing stuff which takes a while")
   (sleep 1000)
   1))

(p/let [a (do-stuff)
        b (inc a)
        c (do-stuff)
        d (+ b c)]
  (prn d))
$ nbb prom.cljs
Doing stuff which takes a while
Doing stuff which takes a while
3

Also see API docs.

Js-interop

Since nbb v0.0.75 applied-science/js-interop is available:

(ns example
  (:require [applied-science.js-interop :as j]))

(def o (j/lit {:a 1 :b 2 :c {:d 1}}))

(prn (j/select-keys o [:a :b])) ;; #js {:a 1, :b 2}
(prn (j/get-in o [:c :d])) ;; 1

Most of this library is supported in nbb, except the following:

  • destructuring using :syms
  • property access using .-x notation. In nbb, you must use keywords.

See the example of what is currently supported.

Examples

See the examples directory for small examples.

Also check out these projects built with nbb:

API

See API documentation.

Migrating to shadow-cljs

See this gist on how to convert an nbb script or project to shadow-cljs.

Build

Prequisites:

  • babashka >= 0.4.0
  • Clojure CLI >= 1.10.3.933
  • Node.js 16.5.0 (lower version may work, but this is the one I used to build)

To build:

  • Clone and cd into this repo
  • bb release

Run bb tasks for more project-related tasks.

Download Details:
Author: borkdude
Download Link: Download The Source Code
Official Website: https://github.com/borkdude/nbb 
License: EPL-1.0

#node #javascript

Fleta  Dickens

Fleta Dickens

1656997200

Vite Ruby: Vite.js in Ruby, Bringing Joy to Your JavaScript Experience

Vite Ruby

Vite is to frontend tooling as Ruby to programming, pure joy! 😍

This repo contains libraries that will allow you to easily integrate Vite in your favourite Ruby framework, such as Rails or Hanami.

Why Vite? πŸ€”

Vite does not bundle your code during development, which means the dev server is extremely fast to start, and your changes will be updated instantly.

In production, Vite bundles your code with tree-shaking, lazy-loading, and common chunk splitting out of the box, to achieve optimal loading performance.

It also provides great defaults, and is easier to configure than similar tools like webpack.

Features ⚑️

  • πŸ’‘ Instant server start
  • ⚑️ Blazing fast hot reload
  • πŸš€ Zero-config deployments
  • 🀝 Integrated with assets:precompile
  • And more!

Documentation πŸ“–

Visit the documentation website to check out the guides and searchable configuration reference.

Installation πŸ’Ώ

Add this line to your application's Gemfile:

gem 'vite_rails' # vite_hanami for Hanami apps, vite_ruby for Rack apps

Then, run:

bundle install
bundle exec vite install

This will generate configuration files and a sample setup.

Additional installation instructions are available in the documentation website.

Getting Started πŸ’»

Restart your web server, and then run bin/vite dev to start the Vite development server.

Visit any page and you should see a printed console output: Vite ⚑️ Ruby.

For more guides and a full configuration reference, check the documentation website.

Contact βœ‰οΈ

Please use Issues to report bugs you find, and Discussions to make feature requests or get help.

Don't hesitate to ⭐️ star the project if you find it useful!

Using it in production? Always love to hear about it! πŸ˜ƒ

Special Thanks πŸ™

License

The gem is available as open source under the terms of the MIT License.


Author: ElMassimo
Source Code: https://github.com/ElMassimo/vite_ruby
License: MIT license

#ruby #vite #javascript  

bruce gibson

bruce gibson

1561445270

Top Vue.js Developers in USA

We, at HireFullStackDeveloperIndia, implement the right strategic approach to offer a wide variety through customized Vue.js development services to suit your requirements at most competitive prices.

Vue.js is an open-source JavaScript framework that is incredibly progressive and adoptive and majorly used to build a breathtaking user interface. Vue.js is efficient to create advanced web page applications.

Vue.js gets its strength from the flexible JavaScript library to build an enthralling user interface. As the core of Vue.js is concentrated which provides a variety of interactive components for the web and gives real-time implementation. It gives freedom to developers by giving fluidity and eases the integration process with existing projects and other libraries that enables to structure of a highly customizable application.

Vue.js is a scalable framework with a robust in-build stack that can extend itself to operate apps of any proportion. Moreover, vue.js is the best framework to seamlessly create astonishing single-page applications.

Our Vue.js developers have gained tremendous expertise by delivering services to clients worldwide over multiple industries in the area of front-end development. Our adept developers are experts in Vue development and can provide the best value-added user interfaces and web apps.

We assure our clients to have a prime user interface that reaches end-users and target the audience with the exceptional user experience across a variety of devices and platforms. Our expert team of developers serves your business to move ahead on the path of success, where your enterprise can have an advantage over others.

Here are some key benefits that you can avail when you decide to hire vue.js developers in USA from HireFullStackDeveloperIndia:

  • A team of Vue.js developers of your choice
  • 100% guaranteed client satisfaction
  • Integrity and Transparency
  • Free no-obligation quote
  • Portal development solutions
  • Interactive Dashboards over a wide array of devices
  • Vue.js music and video streaming apps
  • Flexible engagement model
  • A free project manager with your team
  • 24*7 communication with your preferred means

If you are looking to hire React Native developers in USA, then choosing HireFullStackDeveloperIndia would be the best as we offer some of the best talents when it comes to Vue.js.

#javascript #vue-js #web-development #node-js #reactjs #mobile-apps #angular-js #blockchain #ios #react-native #laravel #jquery #web-service #html5 #go #sql-server #user-experience #facebook #ember-js #symfony #raspberry-pi

Ajay Kapoor

1626321063

JS Development Company India | JavaScript Development Services

PixelCrayons: Our JavaScript web development service offers you a feature-packed & dynamic web application that effectively caters to your business challenges and provide you the best RoI. Our JavaScript web development company works on all major frameworks & libraries like Angular, React, Nodejs, Vue.js, to name a few.

With 15+ years of domain expertise, we have successfully delivered 13800+ projects and have successfully garnered 6800+ happy customers with 97%+ client retention rate.

Looking for professional JavaScript web app development services? We provide custom JavaScript development services applying latest version frameworks and libraries to propel businesses to the next level. Our well-defined and manageable JS development processes are balanced between cost, time and quality along with clear communication.

Our JavaScript development companies offers you strict NDA, 100% money back guarantee and agile/DevOps approach.

#javascript development company #javascript development services #javascript web development #javascript development #javascript web development services #javascript web development company

bruce gibson

bruce gibson

1561103688

Web Development Services in USA

HireFullStackDeveloperIndia is a leading Web Application Development Company in USA that mission is simple: To help our clients see what they cannot see themselves. We work alongside elite brands to uncover what we believe to be simple truths: that all roads lead to web app. That they should dream bigger. And most importantly, that they’re underestimating how an amazing mobile experience can revolutionise the way they interact with their customers.

Visit us: What is the best Full Stack Development Company in Nevada, USA?

#javascript #web-development #python #node-js #reactjs #angular #php #angular-js #html #asp-net #react-native #laravel #ruby-on-rails #web-service #wordpress #ruby #user-experience #symfony #codeigniter