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<h5 align="center"> | ||
<pre> __ _____ _____ _____ _____ _____ | ||
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| | ||__ || | || | | ||___|| ||__ | | ||
|_____||_____||_____||_|___| |__|__||_____| | ||
v0.9.27 | ||
</pre> | ||
<pre> | ||
<span style="font-size: 0.8em;"> ██ ███████ ██████ ███ ██ █████ ███████ | ||
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AssemblyScript - v0.9.28 | ||
</pre> | ||
</h5> | ||
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## Installation | ||
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```bash | ||
npm install json-as | ||
npm install json-as visitor-as | ||
``` | ||
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Add the transform to your `asc` command (e.g. in package.json) | ||
Add the `--transform` to your `asc` command (e.g. in package.json) | ||
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```bash | ||
--transform json-as/transform | ||
``` | ||
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Alternatively, add it to your `asconfig.json` | ||
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``` | ||
```json | ||
{ | ||
// ... | ||
"options": { | ||
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@@ -107,69 +110,13 @@ const serialized = JSON.stringify(arr); | |
const parsed = JSON.parse<Base[]>(serialized); | ||
``` | ||
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You can also add it to your `asconfig.json` | ||
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```json | ||
{ | ||
// ... | ||
"options": { | ||
"transform": ["json-as/transform"] | ||
} | ||
} | ||
``` | ||
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If you use this project in your codebase, consider dropping a [star](https://github.com/JairusSW/as-json). I would really appreciate it! | ||
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## Notes | ||
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If you want a feature, drop an issue (and again, maybe a star). I'll likely add it in less than 7 days. | ||
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## Contact | ||
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Contact me at: | ||
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Email: `[email protected]` | ||
GitHub: `JairusSW` | ||
Discord: `jairussw` | ||
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## Performance | ||
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Run or view the benchmarks [here](https://github.com/JairusSW/as-json/tree/master/bench) | ||
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Below are benchmark results comparing JavaScript's built-in JSON implementation and `JSON-AS` | ||
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My library beats JSON (written in C++) on all counts _and_, I see many places where I can pull at least a 60% uplift in performance if I implement it. | ||
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Note: SIMD is in-development and only available on the `v1` branch on GitHub | ||
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Serialization Benchmarks: | ||
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| Value | JavaScript (ops/s) | JSON-AS (ops/s) | JSON-AS (Pages) | JSON-AS (SIMD+Pages) | Max Throughput | | ||
| -------------------------- | ------------------ | ------------------ | ------------------- | -------------------- | -------------- | | ||
| "hello world" | 7,124,361 | 44,290,480 (6.2x) | 73,601,235 (10.3x) | NOT IMPLEMENTED | 1.91 GB/s | | ||
| 12345 | 9,611,677 | 66,900,642 (6.9x) | 145,924,333 (15.2x) | NOT IMPLEMENTED | 0.58 GB/s | | ||
| 1.2345 | 7,227,259 | 20,322,939 (2.8x) | NOT IMPLEMENTED | NOT IMPLEMENTED | 0.16 GB/s | | ||
| [[],[[]],[[],[[]]]] | 5,655,429 | 34,453,102 (6.0x) | NOT IMPLEMENTED | NOT IMPLEMENTED | 1.32 GB/s | | ||
| { x: f64, y: f64, z: f64 } | 3,878,604 | 44,557,996 (11.5x) | 113,203,242 (29.2x) | 172,023,231 (44.4x) | 8.61 GB/s | | ||
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Deserialization Benchmarks: | ||
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| Value | JavaScript (ops/s) | JSON-AS (ops/s) | Difference | | ||
| -------------------------- | ------------------ | --------------- | ---------- | | ||
| "hello world" | 12,210,131 | 24,274,496 | + 98% | | ||
| "12345" | 21,376,873 | 254,640,930 | + 1,191% | | ||
| 1.2345 | 23,193,902 | 221,869,840 | + 987% | | ||
| [[],[[]],[[],[[]]]] | 4,777,227 | 74,921,123 | + 1,568% | | ||
| { x: f64, y: f64, z: f64 } | 10,973,723 | 25,214,019 | + 230% | | ||
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And my PC specs: | ||
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| Component | Specification | | ||
| -------------- | ------------------------------ | | ||
| Wasmer Version | v4.3.0 | | ||
| CPU | AMD Ryzen 7 7800x3D @ 6.00 GHz | | ||
| Memory | T-Force DDR5 6000 MHz | | ||
| OS | Ubuntu WSL2 | | ||
- [Email](mailto:[email protected]) | ||
- [GitHub](https://github.com/JairusSW) | ||
- [Discord](discord.com/users/600700584038760448) | ||
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## Issues | ||
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