- [Nebulet](https://github.com/nebulet/nebulet): as the base for creating a great Rust WebAssembly runtime
- [WAVM](https://github.com/wavm/wavm): for their great integration and testing framework
- [greenwasm](https://github.com/Kimundi/greenwasm): for their [spectests framework](https://github.com/Kimundi/greenwasm/tree/master/greenwasm-spectest)
- [wasmtime](/wasmtime): on their [mmap implementation](https://github.com/CraneStation/wasmtime/blob/3f24098edc81cd9bf0f877fb7fba018cad0f039e/lib/runtime/src/mmap.rs).
- [stackoverflow](https://stackoverflow.com/a/45795699/1072990): to create an efficient HashMap with pair keys.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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SOFTWARE.
```
### WAVM
```
Copyright (c) 2018, Andrew Scheidecker
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of WAVM nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHTHOLDER> BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The contents of [Test/spec](Test/spec) is covered by the license in [Test/spec/LICENSE](Test/spec/LICENSE).
[Source/ThirdParty/dtoa/dtoa.c](Source/ThirdParty/dtoa/dtoa.c) is covered by the license in that file.
[Source/ThirdParty/libunwind](Source/ThirdParty/libunwind) is covered by the license in [Source/ThirdParty/libunwind/LICENSE.TXT](Source/ThirdParty/libunwind/LICENSE.TXT).
[Source/ThirdParty/xxhash](Source/ThirdParty/xxhash) is covered by the license in [Source/ThirdParty/xxhash/LICENSE](Source/ThirdParty/xxhash/LICENSE).
```
### Greenwasm
```
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