Dev tools · alternatives · 2026

24 alternatives to Pest. A fast, modern parser for Rust

The Elegant Parser. Contribute to pest-parser/pest development by creating an account on GitHub.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Pest. A fast, modern parser for Rust launched in 2017; newer entries below may have overtaken it.

1
Pest – Fast parser generator written in Rust▲108
The Elegant Parser. Contribute to pest-parser/pest development by creating an account on GitHub.
2017 · github.com · its alternatives →
2
PEST▲171
An elegant PHP testing framework with a focus on simplicity
2020 · pestphp.com · its alternatives →
3
Rust but Lisp▲218
Rust but LISP. Contribute to ThatXliner/rust-but-lisp development by creating an account on GitHub.
May 2026 · github.com · its alternatives →
4
Write generative fine art in Rust▲306
2020 · paytonturnage.gitbook.io · its alternatives →
5
Vector – A High-Performance Log and Metric Router Written in Rust▲322
A high-performance observability data pipeline. Contribute to vectordotdev/vector development by creating an account on GitHub.
2019 · github.com · its alternatives →
6
Owl, a new kind of parser generator▲156
A parser generator for visibly pushdown languages. - ianh/owl
2018 · github.com · its alternatives →
7
SeekStorm – open-source sub-millisecond search in Rust▲245
SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust. - SeekStorm/SeekStorm
2024 · github.com · its alternatives →
8
Lstr – A modern, interactive tree command written in Rust▲227
Hi HN, (First time poster!) I'm the author of `lstr`. I've always loved the classic Linux `tree` command for its simplicity, but I often found myself wanting more modern features like interactivity and Git integration. So, I decided to build my own version in Rust with a philosophy of being fast, minimalist, and interactive. It was also an excuse to help learn more about Rust\! Here's a quick look at the interactive mode: https://raw.githubusercontent.com/bgreenwell/lstr/main/asset... I've just released v0.2.0 with some features I think this community might find…
2025 · github.com · its alternatives →
9
BugStalker - a modern Rust debugger▲115
Rust debugger for Linux x86-64. Contribute to godzie44/BugStalker development by creating an account on GitHub.
2025 · github.com · its alternatives →
10
Rust-starter, a boilerplate to build Rust CLI applications▲97
Rust Starter Project. Contribute to rust-starter/rust-starter development by creating an account on GitHub.
2021 · github.com · its alternatives →
11
Ultra fast Terraform plan and state parser written in Rust▲13
Terraform State and Plan parser written in Rust. Contribute to semanser/terraform-parser development by creating an account on GitHub.
2022 · github.com · its alternatives →
12
Fleet▲87
The blazing fast build tool for Rust
2022 · fleet.rs · its alternatives →
13
Learn Rust 101 – A guide to aid your journey of becoming a Rustacean▲114
A guide to aid you in your journey of becoming a Rustacean (Rust developer). - learn-rust-101/README.md at main · plabayo/learn-rust-101
2023 · github.com · its alternatives →
14
Rusteerio by Context.dev▲71
Keep your Cheerio code. Make it faster.
4d ago · github.com · its alternatives →
15
Owlyshield▲63
Open source AI-driven antivirus engine written in Rust
2022 · github.com · its alternatives →
16
Highly cost-efficient search engine in Rust▲61
Cloud-native OSS search engine for observability. Contribute to quickwit-oss/quickwit development by creating an account on GitHub.
2021 · github.com · its alternatives →
17
Autarkie – Instant grammar fuzzing using Rust macros▲41
Autarkie - Instant Grammar Fuzzing Using Rust Macros - R9295/autarkie
2025 · github.com · its alternatives →
18PA
Python at the Speed of Rust▲68
I’m sure many of you are familiar, but there’s a treacherous gap between finding (or building) a model that works in PyTorch, and getting that deployed into your application, especially in consumer-facing applications. I’ve been very interested in solving this problem with a great developer experience. Over time, I gradually realized that the highest-impact thing to have was a way to go from existing Python code to a self-contained native binary—in other words, a Python compiler. I was already pretty familiar with a successful attempt: when Apple introduced armv8 on the iPhone 5s, they…
2025 · blog.fxn.ai · its alternatives →
19
rustorm – A simple ORM for rust▲5
an orm for rust. Contribute to ivanceras/rustorm development by creating an account on GitHub.
2015 · github.com · its alternatives →
20
Rust-Like Traits in Python▲50
Traits for Python3. Contribute to xrudelis/pytrait development by creating an account on GitHub.
2021 · github.com · its alternatives →
21
Rust-Lazy, safe, concurrent lazy evaluation▲6
Lazy Evaluation for Rust. Contribute to reem/rust-lazy development by creating an account on GitHub.
2014 · github.com · its alternatives →
22
I'm a teen from Kenya and I built a package manager in Rust for fun▲6
rust-based package manager :). Contribute to v1peridae/vee development by creating an account on GitHub.
Mar 2026 · github.com · its alternatives →
23
Headcrab, a modern Rust debugger library▲7
A modern Rust debugging library 🦀. Contribute to headcrab-rs/headcrab development by creating an account on GitHub.
2020 · github.com · its alternatives →
24RV
Rust vs. Go – What are your thoughts?▲10
I personally haven't event used or looked at Rust so I don't have an opinion. So now I'm interested hearing what others think? I think the syntax of Rust isn't very appealing, but that's not a good reason to /not/ look at it. Convince me? :)
2018 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →