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| 1 | +# Node.js Performance Team Meeting 2023-04-17 |
| 2 | + |
| 3 | +## Links |
| 4 | + |
| 5 | +* **Recording**: https://www.youtube.com/watch?v=yRj7BT8xeEI |
| 6 | +* **GitHub Issue**: https://github.com/nodejs/performance/issues/71 |
| 7 | + |
| 8 | +## Present |
| 9 | + |
| 10 | +* Performance team: @nodejs/performance |
| 11 | +* Ulises Gascon: @ulisesGascon |
| 12 | +* Yagiz Nizipli: @anonrig |
| 13 | +* Robert Nagy: @ronag |
| 14 | +* Miguel Teixeira: @miguelteixeiraa |
| 15 | + |
| 16 | +## Agenda |
| 17 | + |
| 18 | +## Announcements |
| 19 | + |
| 20 | +- Ada is backported to Node 18! |
| 21 | +- Node 20 will include off-thread loading of modules pull request, and Ada v2.0 which will improve the URL parsing performance |
| 22 | +- @khafradev added V8 Fast API to URL.canParse which improves the performance up to 60-70%. |
| 23 | +- Performance became a strategic initiative of Node.js with @anonrig as the champion |
| 24 | + |
| 25 | +*Extracted from **performance-agenda** labeled issues and pull requests from the **nodejs org** prior to the meeting. |
| 26 | + |
| 27 | +### nodejs/performance |
| 28 | + |
| 29 | +* Session proposals for the next Collaborator Summit - what should we submit [#64](https://github.com/nodejs/performance/issues/64) |
| 30 | + * Three main topics suggested: web streams, benchmark CI/CD and HTTP (parser, Ada) |
| 31 | + * @anonrig can prepara a session about Ada |
| 32 | + * Benchmark main topic can be focused around the ownership/responsibilities (Build team or performance team) for the node-benchmark repository. @Ulises will try to help on this |
| 33 | + * Additional ideas: Introducing v8 fast API to collaborators will help to make adoption easier |
| 34 | + * The issue will be open, so other members can add more ideas in the following days |
| 35 | + * The discussion will continue offline as well |
| 36 | +* add/remove handlers are slow on EventTarget [#60](https://github.com/nodejs/performance/issues/60) |
| 37 | + * No big changes since the last meeting. |
| 38 | + * Removing it from the agenda until someone grabs it. |
| 39 | +* Bun & Deno Comparision [#55](https://github.com/nodejs/performance/issues/55) |
| 40 | + * @anonrig will open a pull request to move the benchmarks to nodejs/performance repository. |
| 41 | + * It will helps us to understand where we can improve |
| 42 | +* fetch [#11](https://github.com/nodejs/performance/issues/11) |
| 43 | + * @anonrig: Benchmarks on Undici are quite flaky. It’s quite hard to understand any performance improvement, and I propose we improve the benchmarks. |
| 44 | + |
| 45 | + |
| 46 | +## Q&A, Other |
| 47 | + |
| 48 | +* Path modules can leverage a performance boost. @anonrig will open an issue in the next couple of days of what we can do. |
| 49 | +* @anonrig asked @ronag if he could automatically add Yagiz’s username to TSC notes to get notified by the meetings to share the strategic initiative news. |
| 50 | +* Legacy CJS performance issue is open at the repository. If anybody wants to work on it, @anonrig is happy to share his knowledge on this. |
| 51 | + |
| 52 | +## Upcoming Meetings |
| 53 | + |
| 54 | +* **Node.js Foundation Calendar**: https://nodejs.org/calendar |
| 55 | + |
| 56 | +Click `+GoogleCalendar` at the bottom right to add to your own Google calendar. |
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