Flavor main
| Version | Release Date |
|---|---|
| ECMAScript 2022 | July 22, 2021 |
| ECMAScript 2021 | June 1, 2021 |
| ECMAScript 2021 (12th edition) | June 1, 2021 |
| ECMAScript 2020 | June 1, 2020 |
| ECMAScript 2019 | June 1, 2019 |
| ECMAScript 2018 | June 1, 2018 |
| ECMAScript 2017 | June 1, 2017 |
| ECMAScript 7 | June 1, 2016 |
| ECMAScript 6 | June 17, 2015 |
| ECMAScript 5.1 | June 1, 2011 |