3w3m-blockly
v10.3.104
Published
Blockly is a library for building visual programming editors.
Downloads
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Readme
Blockly
Google's Blockly is a web-based, visual programming editor. Users can drag blocks together to build programs. All code is free and open source.
The source for this module is in the Blockly repo.
Example Usage
import * as Blockly from 'blockly/core';
Blockly.inject('blocklyDiv', {
...
})
Samples
For samples on how to integrate Blockly into your project, view the list of samples at blockly-samples.
Installation
You can install this package either via npm
or unpkg
.
unpkg
<script src="https://unpkg.com/blockly/blockly.min.js"></script>
When importing from unpkg, you can access imports from the global namespace.
// Access Blockly.
Blockly.thing;
// Access the default blocks.
Blockly.Blocks['block_type'];
// Access the javascript generator.
javascript.javascriptGenerator;
npm
npm install blockly
Imports
Note: Using import of our package targets requires you to use a bundler (like webpack), since Blockly is packaged as a UMD, rather than an ESM.
// Import Blockly core.
import * as Blockly from 'blockly/core';
// Import the default blocks.
import * as libraryBlocks from 'blockly/blocks';
// Import a generator.
import {javascriptGenerator} from 'blockly/javascript';
// Import a message file.
import * as En from 'blockly/msg/en';
Requires
// Require Blockly core.
const Blockly = require('blockly/core');
// Require the default blocks.
const libraryBlocks = require('blockly/blocks');
// Require a generator.
const {javascriptGenerator} = require('blockly/javascript');
// Require a message file.
const En = require('blockly/msg/en');
Applying messages
Once you have the message files, you also need to apply them.
Blockly.setLocal(En);
For a full list of supported Blockly locales, see: https://github.com/google/blockly/tree/master/msg/js
Docs
For more information about how to use Blockly, check out our devsite.
License
Apache 2.0