flow
pfff
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| flow | pfff | |
|---|---|---|
| 8 | 6 | |
| 22,076 | 2,422 | |
| 0.2% | - | |
| 10.0 | 0.0 | |
| 1 day ago | about 5 years ago | |
| OCaml | OCaml | |
| MIT License | 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.
flow
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Eloquent JavaScript 4th edition (2024)
It's not as popular as typescript but not dead, it's consistently active [0] for a decade.
[0] https://github.com/facebook/flow/graphs/contributors
- Should I Rust or should I Go
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Current thoughts on TypeScript, type safety, and its competition/presence in the ecosystem?
One alternative that I found was flow, thought haven't used it. There is a bevy of languages that transpiles to JS, though some seemingly lost their attention over time. Can the bridge to WASM contribute to this or is that digressing from the topic?
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Typescript vs Flow? and why?
I think you are mistaking Flow unmaintained for Flow actively maintained.
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Interesting ocaml mention in buck2 by fb
Hack and Flow are also written in OCaml.
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I'll offer my two cents, since we're all taking another ride on the JavaScript hate train.
So... you're referring to flow?
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Why Wolfram Tech Isn’t Open Source–A Dozen Reasons
It seems like Facebook doesn't have problem with releasing open source project [0] while keeping centralised control over it.
[0] https://github.com/facebook/flow
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OCaml professionally
Facebook uses OCaml professionally, for [Flow](https://github.com/facebook/flow), their typechecker for JavaScript, and [Pyre](https://github.com/facebook/pyre-check), their typechecker for Python.
pfff
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AST-grep(sg) is a CLI tool for code structural search, lint, and rewriting
Hi, ast-grep author here. This is a great question and I asked this in the first place before I started the hobby project.
TLDR; I designed ast-grep to be on different tracks than semgrep.
Semgrep is for security and ast-grep is for development.
First and foremost, I have always been in awe of semgrep. Semgrep's documentation, product sites and Padioleau's podcast all gave me a lot of inspiration. Using code to find code is such a cool idea that I never need to craft an intricate regex or write a lengthy AST program. sgrep and patch from https://github.com/facebookarchive/pfff/wiki/Sgrep have helped me a lot in real large codebases.
When I used semgrep as a software engineer, instead of a security researcher, I found semgrep has not touched too much on routine development works. I can use `semgrep -e PATTERN` but the Python wrapper is not too fast compared to grep.
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Interesting ocaml mention in buck2 by fb
Meta/Facebook are long time OCaml users, their logo is on the OCaml website. Their static analysis tool and its predecessor are both written in OCaml.
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What's wrong with static-analysis autofix/codemod tools? Why don't we use them more, across the industry? What's your experience?
Over the decades, there's been so very many attempts to address this conundrum; and yet, ...
- Show HN: Semgrep App
- Show HN: Visualizing a Codebase
What are some alternatives?
tezos
WhiteBeam - WhiteBeam: Transparent endpoint security
HHVM - A virtual machine for executing programs written in Hack.
vircadia-native-core - Vircadia open source agent-based metaverse ecosystem.
workflow-kotlin - A Swift and Kotlin library for making composable state machines, and UIs driven by those state machines.
syntax-searcher - Language-independent command-line utility for syntax-aware pattern matching.
rxv64 - xv6 OS
ocaml-tree-sitter-semgrep - Generate parsers from tree-sitter grammars extended to support Semgrep patterns
horizon - Horizon is a free EDA package
infer - A static analyzer for Java, C, C++, and Objective-C
proposal-types-as-comments - ECMAScript proposal for type syntax that is erased - Stage 1 [Moved to: https://github.com/tc39/proposal-type-annotations]