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denoland-deno/ext/web
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Marcos Casagrande 987c3d6aa8 perf(ext/event): replace ReflectHas with object lookup (#20190) 
This PR optimizes event dispatch by replacing `ReflectHas` with object
lookup. I also made `isSlottable` return `false` since AFAIK there
aren't any slottables nodes in Deno

**This PR**
```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark            time (avg)        iter/s             (min … max)       p75       p99      p995
--------------------------------------------------------------------- -----------------------------
event dispatch       80.46 ns/iter  12,428,739.4  (73.84 ns … 120.07 ns)  81.82 ns  86.34 ns  91.18 ns
```

**main**

```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark            time (avg)        iter/s             (min … max)       p75       p99      p995
--------------------------------------------------------------------- -----------------------------
event dispatch      102.66 ns/iter   9,741,319.6  (96.66 ns … 132.88 ns) 104.18 ns 114.58 ns 118.45 ns
```

```js
const tg = new EventTarget();
const ev = new Event("foo");

const listener = () => {};
tg.addEventListener("foo", listener);

Deno.bench("event dispatch ", () => {
  tg.dispatchEvent(ev);
});
```

towards https://github.com/denoland/deno/issues/20167
2023-08-21 18:23:27 +05:30
..
benches refactor: update core extension api usage (#19952) 2023-07-31 18:19:15 +00:00
00_infra.js fix(core): Use safe primordials wrappers (#18687) 2023-04-14 22:23:28 +02:00
01_dom_exception.js refactor(webidl): move prefix & context out of converters options bag (#18931) 2023-05-01 10:47:13 +00:00
01_mimesniff.js perf: optimize RegExp usage in JS (#19364) 2023-06-05 10:52:40 +02:00
02_event.js perf(ext/event): replace ReflectHas with object lookup (#20190) 2023-08-21 18:23:27 +05:30
02_structured_clone.js fix(core): Use safe primordials wrappers (#18687) 2023-04-14 22:23:28 +02:00
02_timers.js fix(ext/timers): some timers are not resolved (#20055) 2023-08-10 04:01:35 +00:00
03_abort_signal.js fix(ext/abort): trigger AbortSignal events in correct order (#20095) 2023-08-08 12:05:42 +02:00
04_global_interfaces.js refactor: rename InternalModuleLoader to ExtModuleLoader, use ext: scheme for snapshotted modules (#18041) 2023-03-08 12:44:54 +01:00
05_base64.js refactor(webidl): move prefix & context out of converters options bag (#18931) 2023-05-01 10:47:13 +00:00
06_streams.js feat(ext/web): resourceForReadableStream (#20180) 2023-08-21 18:23:27 +05:30
06_streams_types.d.ts chore: update copyright year to 2023 (#17247) 2023-01-02 21:00:42 +00:00
08_text_encoding.js refactor(webidl): move prefix & context out of converters options bag (#18931) 2023-05-01 10:47:13 +00:00
09_file.js fix(ext/file): resolve unresolved Promise in Blob.stream (#20039) 2023-08-04 13:57:54 +02:00
10_filereader.js refactor(webidl): move prefix & context out of converters options bag (#18931) 2023-05-01 10:47:13 +00:00
12_location.js chore: fix typos (#19572) 2023-06-26 09:10:27 -04:00
13_message_port.js fix: call setIsTrusted for generated events (MessageEvent) (#19919) 2023-07-31 23:22:07 +02:00
14_compression.js refactor(webidl): move prefix & context out of converters options bag (#18931) 2023-05-01 10:47:13 +00:00
15_performance.js refactor(webidl): move prefix & context out of converters options bag (#18931) 2023-05-01 10:47:13 +00:00
blob.rs Reland "fix(cli): don't store blob and data urls in the module cache" (#18581) 2023-07-02 00:52:30 +02:00
Cargo.toml feat(ext/web): resourceForReadableStream (#20180) 2023-08-21 18:23:27 +05:30
compression.rs fix(ext/compression): throw TypeError on corrupt input (#19979) 2023-07-30 09:15:29 -04:00
hr_timer_lock.rs chore: update to Rust 1.71 (#19822) 2023-07-13 15:16:24 -06:00
internal.d.ts refactor: rename InternalModuleLoader to ExtModuleLoader, use ext: scheme for snapshotted modules (#18041) 2023-03-08 12:44:54 +01:00
lib.deno_web.d.ts fix(dts): make globals available on globalThis (#19438) 2023-07-03 14:36:55 -04:00
lib.rs feat(ext/web): resourceForReadableStream (#20180) 2023-08-21 18:23:27 +05:30
message_port.rs chore: use rustfmt imports_granularity option (#17421) 2023-01-14 23:18:58 -05:00
README.md Rename extensions/ directory to ext/ (#11643) 2021-08-11 12:27:05 +02:00
stream_resource.rs feat(ext/web): resourceForReadableStream (#20180) 2023-08-21 18:23:27 +05:30
timers.rs chore: fix typos (#19572) 2023-06-26 09:10:27 -04:00

README.md

deno web

Op crate that implements Event, TextEncoder, TextDecoder and File API (https://w3c.github.io/FileAPI).

Testing for text encoding is done via WPT in cli/.