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Blockly includes a set of visual blocks for common operations, and can be customized by adding more blocks. New blocks require a block definition and a generator. The definition describes the block's appearance (user interface) and the generator describes the block's translation to executable code.
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and rearrange blocks. The workspace also includes, by default, zoom icons, and a trashcan to delete blocks. The editor can be modified easily to customize and limit the available editing features and blocks.
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Blockly uses visual blocks that link together to make writing code easier, and can generate code in
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Definitions and generators can be written in JavaScript, or using a visual set of blocks, the
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Blockly development began in summer 2011. The first public release was in May 2012 at
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Step-by-step code execution for tracing and debugging code
690:"Google Blockly – A Graphical Language with a Difference"
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715:"Scratch 3.0's new programming blocks, built on Blockly"
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Blockly is used in several notable projects, including:
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414:. Neil Fraser began the project with Quynh Neutron,
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789:"Microsoft MakeCode Computer Science Education"
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568:Easy to extend with custom blocks
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571:Clean code generation
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769:"Microsoft MakeCode"
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733:"MIT App Inventor 2"
392:programming language
43:improve this article
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355:released under the
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272:50 languages
269:Available in
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41:Please help
36:verification
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1127:FlatBuffers
942:24 February
892:24 February
491:RoboBlockly
404:Maker Faire
361:web browser
250:Web browser
1305:Categories
1238:ChromiumOS
1212:TensorFlow
1177:Kubernetes
1033:OpenRefine
917:16 January
867:16 January
843:2020-10-10
673:16 January
593:References
408:OpenBlocks
372:JavaScript
341:JavaScript
318:developers
238:JavaScript
234:Written in
215:Repository
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99:July 2019
58:"Blockly"
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1197:OR-Tools
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1009:Software
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514:Features
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245:Platform
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1266:Related
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1202:Polymer
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1162:Guetzli
1132:Flutter
1122:Cpplint
1112:Blockly
1092:Angular
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462:Scratch
398:History
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320:.google
313:Website
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295:Library
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225:/google
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1001:Google
818:5 July
813:PICAXE
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699:3 July
612:GitHub
561:arrays
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474:MIT's
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460:MIT's
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349:Google
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507:STEAM
505:, in
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90:JSTOR
76:books
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1192:NaCl
1157:Gson
1152:gRPC
1102:Beam
1059:Dart
944:2023
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