catalog
- ECMAScript
- ES2015
- Classification of new features
- Es6-es10 learning map
- Basic syntax link integration
After two months, finally put all theES6-ES10All the knowledge points have been released. Here is a small integration, which can be used for reference later.
These things are printed out, A4 paper also has more than 120 pages, like a small book(￣▽￣)／。
Some things encountered online search and their own collation feeling is not the same, also hope that they can slowly have a writing finishing habit. Grammar is the basis, or to go through it as a whole. When you meet it, you can check it again. You don’t know where to start. So each part is classified and displayed so that it can be checked✧(＾＿－✿ ：
RightECMAScriptDo some knowledge sorting
ECMAScript
ECMAScriptIt is generally regarded asJavaScriptIn factJavaScriptyesECMAScriptThe extended language of,ECMAScriptIt just provides the most basic grammar.
Each front-end person is familiar with the formula:
JavaScript = ECMAScript + BOM + DOM
ES2015
2015The year begins to keep iterations of one version per year, and begins to name them according to the year.- Compared with
ES5.1The changes are relatively large - Since then, the standard naming rules have changed
ES6It refers to2015All new standards after2015Year’sESVersion, in the future to see whether it refers specifically or generally
Classification of new features
- Solve some problems or deficiencies in the original grammar
- Enhance the original grammar
- New objects, new methods and new functions
- New data types and data structures
Es6-es10 learning map
Basic syntax link integration
ES6
- ES6 (1) — scope
- ES6 (2) — let and Const
- ES6 (3) — array
- ES6 (4) – class
- ES6 (5) — function
- ES6 (6) — object
- ES6 (7) — Set & Map
- ES6 (8) – regexp
- ES6 (9) – string
- ES6 (10) — structure
- ES6 (11) — promise (better asynchronous programming solution)
- ES6 (12) — reflect
- ES6 (13) — rroxy
- ES6 (14) — generator
- ES6 (15) — alterator
- ES6 (16) — modules
- ES6 (17) — symbol
ES7
ES8
- Es8 (1) — async & await
- Es8 (2) — object (keys, values, entries)
- Es8 (3) — string padding
- Es8 (4)—— Object.getOwnPropertyDescriptor ()
- Es8 (5) — tail comma method
ES9
- Es9 (1) — for away of
- Es9 (2)—— Promise.finally
- Es9 (3)—— Object.rest.spread
- Es9 (4) – regexp dotall
- Es9 (5) — Unicode property escapes