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Top 7 WebAssembly Compiler Projects
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This is probably the closest thing to that: https://www.assemblyscript.org/
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Project mention: The Wizard Engine: A WASM virtual machine for research and teaching | news.ycombinator.com | 2025-03-17
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VectorVisor
VectorVisor is a vectorizing binary translator for GPUs, designed to make it easy to run many copies of a single-threaded WebAssembly program in parallel using GPUs
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Project mention: Dora: High-Performance EVM and WASM Compiler Based on MLIR for Onchain Computing | news.ycombinator.com | 2025-02-21
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
WebAssembly Compiler discussion
WebAssembly Compiler related posts
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Ask HN: Languages Designed for WASM?
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The Wizard Engine: A WASM virtual machine for research and teaching
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Is WebAssembly Memory64 worth using?
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The many faces of undefined in JavaScript
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Show HN: WebAssembly Instrumentation in the Wizard Research Engine
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Push ifs up and fors down
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Parallelizing WebAssembly Execution on GPUs
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A note from our sponsor - Stream
getstream.io | 18 Jul 2025
Index
What are some of the best open-source Compiler projects in WebAssembly? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | assemblyscript | 17,447 |
| 2 | waforth | 539 |
| 3 | wizard-engine | 440 |
| 4 | wasker | 281 |
| 5 | wasm2lua | 201 |
| 6 | VectorVisor | 150 |
| 7 | dora | 23 |
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InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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