1617242251
How do you give non-developers control over the look and feel of an ecommerce site? Steve Sewell will teach us how to use Next.js, Shopify, and Builder.io to do it!
#shopify #next
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Not babashka. Node.js babashka!?
Ad-hoc CLJS scripting on Node.js.
Experimental. Please report issues here.
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:
Nbb requires Node.js v12 or newer.
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).
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
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
.
$ 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
.
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.
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.
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"
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]))
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.
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:
:syms
.-x
notation. In nbb, you must use keywords.See the example of what is currently supported.
See the examples directory for small examples.
Also check out these projects built with nbb:
See API documentation.
See this gist on how to convert an nbb script or project to shadow-cljs.
Prequisites:
To build:
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
1617242251
How do you give non-developers control over the look and feel of an ecommerce site? Steve Sewell will teach us how to use Next.js, Shopify, and Builder.io to do it!
#shopify #next
1625674200
In this video, we are going to implement Google Analytics to our Next JS application. Tracking page views of an application is very important.
Google analytics will allow us to track analytics information.
Frontend: https://github.com/amitavroy/video-reviews
API: https://github.com/amitavdevzone/video-review-api
App link: https://video-reviews.vercel.app
You can find me on:
Twitter: https://twitter.com/amitavroy7
Discord: https://discord.gg/Em4nuvQk
#next js #js #react js #react #next #google analytics
1618822284
Mobile shopping is addictive and that is why it has revolutionized the ecommerce market. Over a decade we can see the exponential growth of mobile ecommerce as people experience more comfort when they order things through their mobile phones. All of us use our smartphones not only to buy products but also to check about the product before we buy it. so we consult with our mobiles and then we will decide on buying a product. This much influence mobile phone has over the growth of the ecommerce market.
What is a Mobile eCommerce App?
The mobile eCommerce app is the advanced phase of eCommerce where the monetary transaction is carried out through mobile phones or any electronic handheld devices. And the mobile eCommerce platform provides a specialized way to carry out mobile functionalities like money transfer, mobile banking, mobile ticketing, and many more.
Consumers get access to a wide range of products through a mobile ecommerce app and can get more competitive pricing for the products they search for. All these facilities can be enjoyed without sitting before a computer or a laptop. Just using the mobile commerce app things can be carried out easily.
Zielcommerce is an intelligibly customizable mobile ecommerce app that provides the users the SEO-friendly themes and scalable options that helps you at the time of your business expansion. With this dedicated eCommerce mobile app, you can easily manage your orders and integrate the readymade e-commerce app with third-party applications. Get hold of your users with feature-rich UI and UX.
Users will get a unified shopping experience with Zielcommerce as this mobile eCommerce app focuses on global selling with its inbuilt multi-currency and multiple language support options. The eCommerce mobile app, Zielcommerce has predefined marketing tools like SEM, CRM, advertising, and email marketing are well optimized with the application. This readymade mobile eCommerce app is PCI certified. Complete protection is ensured to the users with the secured payment gateways.
Zielcommerce is a perfect and complete mobile ecommerce app that can satisfy all the needs of the users and it is worth spending to own this exclusive mobile eCommerce app.
Mobikul has known for its reliable seller centric and customer-centric mobile eCommerce app features. This mobile ecommerce app is user-friendly with its interface and has attracted numerous users to enjoy eCommerce app development. Mobikul is a perfect Native app for iOS and Android platforms. This readymade mobile eCommerce app pays more attention to grabbing a global audience. And also this eCommerce mobile app remains synchronized with the website in real-time.
Mobikul can be taken into consideration if you plan for mobile eCommerce App Development for your business.
Leverage your business by engaging more customers with Ohoshop, a mobile ecommerce app. Understand the complete ecommerce app development and its functionalities by owning Ohoshop for your business. This readymade mobile ecommerce app has a search engine optimized design that attracts Google search engine and gets you more traffic to your ecommerce mobile app. The simplified order management system of this mobile ecommerce app will let you manage your orders effectively and will help you to deliver the products to the customers on time.
Ohoshop will let you understand the complete business process involved with mobile ecommerce app development and will make you utilize all essential features for the growth of your business.
Brainvire has never disappointed its customers when it comes to mobile ecommerce app development. Customers can get their demands and requirement completely fulfilled and they can get an ultimate mobile commerce app that can increase the efficiency of their online stores. It covers all business models and types. You can be B2B or B2C, the functionalities of the mobile ecommerce app developed by Brainvire will fit into your business and will get you greater returns.
The error-free functionalities and the user-friendly approach make Brainvire a standalone mobile ecommerce app builder in the digital market.
Infigic the best mobile eCommerce app development company that has crossed millions of users with its unbeatable mobile eCommerce app performances. Infigic analyzes the exact requirement of your business and will involve in perfect mobile eCommerce app development and you will receive a customized and scalable eCommerce mobile app. The readymade mobile eCommerce app developed by Infigic will have a responsive design that supports all electronic hand-held smart devices. The mobile eCommerce app will give a seamless browsing experience to the users. This will help you to acquire more new customers.
Infigic is a reputed mobile ecommerce app development company and you can blindly trust this company to develop your mobile ecommerce app.
Appsteam technologies can build you a robust and feature-rich eCommerce mobile app that can be used for your business management. The developed mobile ecommerce app is better geared for SEO that can easily get you organic traffic to your mobile ecommerce app. The PCI ready app will help your customers to have a secured transaction through your readymade mobile eCommerce app. The ecommerce platform will completely meet your dream app specification and you can get control of the digital market with your mobile eCommerce app.
Appsteam technologies have a team of experts who can support you in mobile ecommerce app development and can give you an error-free application.
Novelucent can build you a mobile eCommerce app that will a live dashboard through which you can understand the real performance of your mobile ecommerce app. You can have your eCommerce mobile app even without having a website. So it is very easy for anyone to start an online business. Novelucent utilizes all leading eCommerce mobile app functionalities to ensure that your business gains optimum result in sales and revenue.
Novelucent can ensure a perfect shopping experience for the users you use your mobile ecommerce app.
The mobile ecommerce app development process requires a lot of analysis and understanding of the business and its objectives. Without a clear requirement plan, there is no point in developing an mobile ecommerce app. Check the reputation and read the reviews given by the users of all the above companies. Select the perfect one that suits your business well and start selling your products through your mobile ecommerce app.
#ecommerce mobile app #mobile commerce app #ecommerce app development #readymade ecommerce app #ecommerce mobile app builder #ecommerce app development cost
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Hire the most trustworthy eCommerce development company in India to grow your retail business and reach your customers anytime anywhere.
The adoption of smartphones is catching up at an important place, which increases the visibility of online purchases for users. Thus, the growing use of mobile phones is expected to stimulate market growth over the forecast horizon. India’s e-commerce sector ranks ninth in global cross-border development. E-commerce in India has grown from 4% of the total food & grocery, apparel, and consumer ecommerce retail trade in 2020 to 8% by 2025.
E-commerce sites are the bridge repairing both buyers and sellers as it is getting the standard way to buy goods and services. There are many eCommerce development companies in India, and but finding the perfect one for your business sometimes might be tough.
The top 10 eCommerce development companies in India 2021 to meet all your needs.
BIGZIEL- A Trustworthy Software Development Company
BIGZIEL is the leading full software development company that focuses on cutting-edge technologies and agile software methodology for their development process. Their target is client satisfaction within budget. They have provided services in various industries like e-commerce, healthcare, travel, education, etc., BIGZIEL is popular for developing stable and secure applications with long-lasting results among their highly satisfied customers.
Website: http://www.Bigziel.com
PixelCrayons - Application Development Company
PixelCrsoyons is a fast-growing application development company. With new innovative solutions, they offer their services, from start-ups to big companies. They are best for their performance and on-time project delivery. It has one of the greatest customer retention rates.
Website: http://www.pixelcrayons.com
Verve Logic - Ecommerce Development Company
Verve Logic is an eCommerce development company located in Jaipur. They are a team of developers focused on online marketing & Web development design. As famous for logo design, developers add innovation & creativity to logo design. They are more reliable in business performance
Website : http://www.vervelogic.com
Tvisha Technologies - Ecommerce Web Development Company
Tvisha Technologies began as a systems integration and network consulting company and helped many companies expand their digital workplaces. With the latest technology, it has now entered into the web, developing mobile applications and also in the development of e-commerce on full-fledged techniques.
Website : http://www.tvisha.com
Alakmalak - Web Development Business
Alakmalak Based in Gujarat, Alakmalak is a web development business with great flexibility. Their objective is total customer satisfaction. It is a company financed by the private sector and whose profits are constant and which keeps all its activities with current income. With nine years of experience, the team will provide web design and web hosting.
Website : http://www.alakmalak.com
SynapseIndia - Ecommerce Store Development
Located in Uttar Pradesh, Synapse India is an outsourced company with end-to-end solutions in software development. They offer a rigorous quality control process to ensure perfection in every level of work. . This is one of the leading B2B companies nominated for “Quality of their customer reviews” in 2018.
website : https://www.synapseindia.com/
Brainvire Infotech Inc - Web Development Company
Brainvire Infotech provides web development and testing services in the IT field. Their base of expertise is in IoT, machine learning, and blockchain. They also took part in open-source frameworks such as NodeJS, Python, PHP, and web development. Their products of AuroCRM and Control ERP.
Website : http://www.brainvire.com
Sparx IT Solutions - Ecommerce Development Company
Sparx IT Solutions is a private IT project in Uttar Pradesh. They obtained positive evaluations for complex commercial issues and their holistic approach… By providing 100% customer satisfaction and with every effort, Sparx developers allow their company to develop online marketing applications and solutions.
Webiste : http://www.sparxitsolutions.com
Angular Minds - Web And App Development Company
Angular Minds is an app development company in Maharashtra. They offer their customers innovative solutions to their business issues. Its mission is to deliver creative solutions that meet the needs of clients. They emphasized Ionic, React Native, and React JS services.
Website : http://www.angularminds.com
TechMagnate - Ecommerce Development Services
Techmagnate is located in New Delhi and is one of the most important digital marketing agencies. They are masters of modern marketing services. As a business development, their professionals also deliver excellent marketing solutions to their customers.
Website : http://www.techmagnate.com
I hope that we now have essential information at our fingertips after reading an article about the biggest e-commerce development companies in
#ecommerce development company #ecommerce development company in india #ecommerce web development company in india #ecommerce store development #ecommerce website developers india