Maryjane Olson

Maryjane Olson

1660403940

Stablo: A Minimal Blog Website Template Built with Next.js,TailwindCSS

Stablo Blog Template - Next.js & Sanity CMS

Stablo is a JAMStack Starter template built with Next.js, Tailwind CSS & Sanity CMS by Web3Templates.

Deploy to Vercel & Sanity 

Click the above button for one-click clone & deploy for this template. Read quick start guide below.

Template Preview

Next.js Front-end Preview

Sanity CMS Preview

Backend Sanity CMS Preview

Quick Start

To use this template and configure sanity and deploying to vercel, we recommend the "One Click Deploy" method. Just follow the GUI and you will have an exact copy of what you see in the live demo .Using this method will automatically configure the following tasks for you.

  • Signup/Login to Sanity CMS (if not already)
  • Create a Sanity Project
  • Add required CORS & API settings in the project
  • Create new Repository in Github
  • Install Sanity Integration in Vercel
  • Add required .env variables
  • Deploy Sanity Studio - Content Manager
  • Import Demo Content (as seen in live demo)
  • Deploy to Vercel

Deploy to Vercel & Sanity 

To setup one click deployment, click the above link below and follow the steps.

Local Development

Again, we recommend you to use the one-click deploy first which will create a github repo. You can then clone the github repo to your local system and change following .env variables.

  1. ~root/.env.local

Change .env.local.example placed in the root folder and rename it to .env.local and add your sanity project ID. Get it from https://sanity.io/manage

NEXT_PUBLIC_SANITY_PROJECT_ID=xxyyzz
  1. /studio/.env.development or /studio/sanity.json

To develop sanity cms locally, you also need to add the Project ID and Dataset in either .env or in sanity.json file.

# .env.development
SANITY_STUDIO_API_PROJECT_ID=xxyyzz
SANITY_STUDIO_API_DATASET=production

or you can directly replace the project ID in the /studio/sanity.json

// sanity.json
  // ...
  "api": {
    "projectId": "xxyyzz",
    "dataset": "production"
  },
  // ...

Run Next.js frontend

You can use the normal Next.js method to run the frontend. Just run the following command and a live server will open on http://localhost:3000

yarn dev

Run Sanity Studio CMS

  1. Install Sanity CLI globally (if not already)
npm install -g @sanity/cli
  1. Run

To run sanity studio server, run the following command in your terminal. It will open a live server on http://localhost:3333

yarn sanity
# or
cd studio && sanity start

Sponsor

image

Click here to see live demo →

Author: web3templates
Source code: https://github.com/web3templates/stablo

#react-native #javascript #tailwindcss #nextjs 

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Stablo: A Minimal Blog Website Template Built with Next.js,TailwindCSS
JavaScript Daily

JavaScript Daily

1632537859

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

Maryjane Olson

Maryjane Olson

1660403940

Stablo: A Minimal Blog Website Template Built with Next.js,TailwindCSS

Stablo Blog Template - Next.js & Sanity CMS

Stablo is a JAMStack Starter template built with Next.js, Tailwind CSS & Sanity CMS by Web3Templates.

Deploy to Vercel & Sanity 

Click the above button for one-click clone & deploy for this template. Read quick start guide below.

Template Preview

Next.js Front-end Preview

Sanity CMS Preview

Backend Sanity CMS Preview

Quick Start

To use this template and configure sanity and deploying to vercel, we recommend the "One Click Deploy" method. Just follow the GUI and you will have an exact copy of what you see in the live demo .Using this method will automatically configure the following tasks for you.

  • Signup/Login to Sanity CMS (if not already)
  • Create a Sanity Project
  • Add required CORS & API settings in the project
  • Create new Repository in Github
  • Install Sanity Integration in Vercel
  • Add required .env variables
  • Deploy Sanity Studio - Content Manager
  • Import Demo Content (as seen in live demo)
  • Deploy to Vercel

Deploy to Vercel & Sanity 

To setup one click deployment, click the above link below and follow the steps.

Local Development

Again, we recommend you to use the one-click deploy first which will create a github repo. You can then clone the github repo to your local system and change following .env variables.

  1. ~root/.env.local

Change .env.local.example placed in the root folder and rename it to .env.local and add your sanity project ID. Get it from https://sanity.io/manage

NEXT_PUBLIC_SANITY_PROJECT_ID=xxyyzz
  1. /studio/.env.development or /studio/sanity.json

To develop sanity cms locally, you also need to add the Project ID and Dataset in either .env or in sanity.json file.

# .env.development
SANITY_STUDIO_API_PROJECT_ID=xxyyzz
SANITY_STUDIO_API_DATASET=production

or you can directly replace the project ID in the /studio/sanity.json

// sanity.json
  // ...
  "api": {
    "projectId": "xxyyzz",
    "dataset": "production"
  },
  // ...

Run Next.js frontend

You can use the normal Next.js method to run the frontend. Just run the following command and a live server will open on http://localhost:3000

yarn dev

Run Sanity Studio CMS

  1. Install Sanity CLI globally (if not already)
npm install -g @sanity/cli
  1. Run

To run sanity studio server, run the following command in your terminal. It will open a live server on http://localhost:3333

yarn sanity
# or
cd studio && sanity start

Sponsor

image

Click here to see live demo →

Author: web3templates
Source code: https://github.com/web3templates/stablo

#react-native #javascript #tailwindcss #nextjs 

Vincent Lab

Vincent Lab

1605177692

How to Use Template Engines for Beginners in Node.js

In this video, I will be showing you what a templating engine is by showing you 3 different templating engines the ones we will look at it is pug, mustache and ejs.

#node js tutorial #node js templating #node js templates #nodejs for beginners #mustache templating #mustache.js

Eva Murphy

Eva Murphy

1625674200

Google analytics Setup with Next JS, React JS using Router Events - 14

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

Landen Brown

Landen Brown

1626084960

Building an Authentication Flow with Next.js, TailwindCSS, & AWS Amplify - OAuth & Email..

In this video I build a custom authentication flow from scratch in a Nextj.s app using AWS Amplify, TailwindCSS. We implement email + password flow as well as sign in with Facebook and Google.

The code for this app is located here: https://github.com/dabit3/next.js-tailwind-authentication

0:00 - Introduction
1:05 - Project setup
3:55 - Creating OAuth Client
5:57 - Creating Facebook OAuth App
6:40 - Creating authentication service on AWS
8:43 - Adding navigation
11:14 - Adding a profile view
13:38 - Configuring redirect URIs
17:10 - Testing the OAuth providers
24:12 - Creating the sign in screen
38:23 - Creating the social sign in screen
45:06 - Creating a reusable Input component
46:00 - Creating the sign in form
52:20 - Creating the sign up form
55:25 - Creating the MFA confirmation screen
58:11 - Creating the forgot password and forgot password submit screens
1:12:02 - Fixing bugs
1:19:28 - Adding a protected route
1:24:00 - Enabling SSR support
1:28:45 - Implementing the Amplify UI component
1:32:53 - Conclusion

#tailwindcss #aws amplify #next #next.js