stc
llvm-project
stc | llvm-project | |
---|---|---|
18 | 349 | |
5,710 | 25,563 | |
0.2% | 2.0% | |
8.4 | 10.0 | |
3 months ago | 8 days ago | |
Rust | C++ | |
Apache License 2.0 | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
stc
- STC (Rust-based TypeScript type checker) is officially abandoned
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TypeScript Is Surprisingly OK for Compilers
Wonder no more: https://github.com/dudykr/stc
Written in Rust by the (lead?) dev of SWC
SWC (speedy web compiler) compiles TS to JS
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Show HN: Ezno, a TypeScript checker written in Rust, is now open source
The analogy (by swc's author) would be https://github.com/dudykr/stc
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How do people use Zod on a large project?
I'm also hoping for STC https://stc.dudy.dev/ but I don't think it will be released any time soon.
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What are some stuff that Rust isn't good at?
MyPy and tsc on the other hand? Please make a Ruff for MyPy and hurry up and fund the author of SWC to develop STC. I'm tired of waiting several seconds after each :w for my quickcheck window to update.
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TypeScript 5.0
>If we could push JavaScript performance to be another order of magnitude faster
And it would speed up the TypeScript Compiler.
My bet is:
TypeScript typechecker in Rust:
https://github.com/dudykr/stc
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No one cares about Bun's speed. Your CI does though
typescript(tsc) is the only one that does type checking.
bun, deno, esbuild, swc etc. can parse the syntax, but they chuck the TS (they probably don't even add it to the AST, but I haven't checked).
Keeping up with syntax is very doable. It doesn't change often, and updating the parser when it does isn't much work.
There are some past/ongoing projects[1][2] to create type checkers faster than tsc, but they aren't going to reach full parity and probably don't plan on keeping up with language features.
[1] https://github.com/dudykr/stc
- Open sourcing Ezno – JavaScript compiler and TypeScript checker written in Rust
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What would you rewrite in Rust?
Well the checker is in progress.
- TypeScript type checker written in Rust
llvm-project
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Ask HN: Which books/resources to understand modern Assembler?
'Computer Architeture: A Quantitative Apporach" and/or more specific design types (mips, arm, etc) can be found under the Morgan Kaufmann Series in Computer Architeture and Design.
"Getting Started with LLVM Core Libraries: Get to Grips With Llvm Essentials and Use the Core Libraries to Build Advanced Tools "
"The Architecture of Open Source Applications (Volume 1) : LLVM" https://aosabook.org/en/v1/llvm.html
"Tourist Guide to LLVM source code" : https://blog.regehr.org/archives/1453
llvm home page : https://llvm.org/
llvm tutorial : https://llvm.org/docs/tutorial/
llvm reference : https://llvm.org/docs/LangRef.html
learn by examples : C source code to 'llvm' bitcode : https://stackoverflow.com/questions/9148890/how-to-make-clan...
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Flang-new: How to force arrays to be allocated on the heap?
See
https://github.com/llvm/llvm-project/issues/88344
https://fortran-lang.discourse.group/t/flang-new-how-to-forc...
- The LLVM Compiler Infrastructure
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Programming from Top to Bottom - Parsing
You can never mistake type_declaration with an identifier, otherwise the program will not work. Aside from that constraint, you are free to name them whatever you like, there is no one standard, and each parser has it own naming conventions, unless you are planning to use something like LLVM. If you are interested, you can see examples of naming in different language parsers in the AST Explorer.
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Look ma, I wrote a new JIT compiler for PostgreSQL
> There is one way to make the LLVM JIT compiler more usable, but I fear it’s going to take years to be implemented: being able to cache and reuse compiled queries.
Actually, it's implemented in LLVM for years :) https://github.com/llvm/llvm-project/commit/a98546ebcd2a692e...
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C++ Safety, in Context
> It's true, this was a CVE in Rust and not a CVE in C++, but only because C++ doesn't regard the issue as a problem at all. The problem definitely exists in C++, but it's not acknowledged as a problem, let alone fixed.
Can you find a link that substantiates your claim? You're throwing out some heavy accusations here that don't seem to match reality at all.
Case in point, this was fixed in both major C++ libraries:
https://github.com/gcc-mirror/gcc/commit/ebf6175464768983a2d...
https://github.com/llvm/llvm-project/commit/4f67a909902d8ab9...
So what C++ community refused to regard this as an issue and refused to fix it? Where is your supporting evidence for your claims?
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Clang accepts MSVC arguments and targets Windows if its binary is named clang-cl
For everyone else looking for the magic in this almost 7k lines monster, look at line 6610 [1].
[1] https://github.com/llvm/llvm-project/blob/8ec28af8eaff5acd0d...
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Rewrite the VP9 codec library in Rust
Through value tracking. It's actually LLVM that does this, GCC probably does it as well, so in theory explicit bounds checks in regular C code would also be removed by the compiler.
How it works exactly I don't know, and apparently it's so complex that it requires over 9000 lines of C++ to express:
https://github.com/llvm/llvm-project/blob/main/llvm/lib/Anal...
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Fortran 2023
https://github.com/llvm/llvm-project/blob/main/flang/docs/F2...
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MiniScript Ports
• Go • Rust • Lua • pure C (sans C++) • 6502 assembly • WebAssembly • compiler backends, like LLVM or Cranelift
What are some alternatives?
mlib - Library of generic and type safe containers in pure C language (C99 or C11) for a wide collection of container (comparable to the C++ STL).
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
Containers - This library provides various containers. Each container has utility functions to manipulate the data it holds. This is an abstraction as to not have to manually manage and reallocate memory.
Lark - Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.
ctl - The C Template Library
gcc
this-week-in-rust - Data for this-week-in-rust.org
SDL - Simple Directmedia Layer
swc - Rust-based platform for the Web
cosmopolitan - build-once run-anywhere c library
NuDB - NuDB: A fast key/value insert-only database for SSD drives in C++11
windmill - Open-source developer platform to turn scripts into workflows and UIs. Fastest workflow engine (5x vs Airflow). Open-source alternative to Airplane and Retool.