Rusteerio is a Rust-powered, Cheerio-compatible HTML/XML library for Node.js. Keep the API you already know, swap one import, and process pages faster. Includes parallel batch extraction, prebuilt native binaries, and zero npm runtime dependencies.
Hey Product Hunt!
We built Rusteerio at Context.dev, and today we're open-sourcing it.
We process a lot of HTML. We've always loved Cheerio's simple API, but as our workloads grew, parsing performance started becoming a bottleneck.
We didn't want to rewrite everything just to make it faster.
So we rebuilt the engine in Rust while keeping Cheerio's familiar JavaScript API.
The results from our benchmarks:
- ~4x faster parsing and extraction on 3,000 real pages with one CPU
- 777 upstream Cheerio tests passing
- Identical output across 5,000 pages in a separate processing benchmark
- Built-in parallel extraction with native workers
- Zero npm runtime dependencies
We also used LLMs extensively to build it, making the initial port possible in under a day.
It's free, MIT licensed, and available on npm and GitHub.
We built this to solve a problem we had internally, but figured other developers might benefit from it too.
Would love for you to try it on your own workloads and tell us what breaks or what we should improve.
GitHub: https://github.com/context-dot-d...
I tested it just yesterday after your Linkedin post and it was actually faster! Thanks guys
About Rusteerio by Context.dev on Product Hunt
“Keep your Cheerio code. Make it faster.”
Rusteerio by Context.dev launched on Product Hunt on October 19th, 2026 and earned 70 upvotes and 3 comments, placing #26 on the daily leaderboard. Rusteerio is a Rust-powered, Cheerio-compatible HTML/XML library for Node.js. Keep the API you already know, swap one import, and process pages faster. Includes parallel batch extraction, prebuilt native binaries, and zero npm runtime dependencies.
Rusteerio by Context.dev was featured in API (98.8k followers), Open Source (69k followers), Artificial Intelligence (481.6k followers) and GitHub (41.4k followers) on Product Hunt. Together, these topics include over 192.8k products, making this a competitive space to launch in.
Who hunted Rusteerio by Context.dev?
Rusteerio by Context.dev was hunted by Ely. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Reviews
Rusteerio by Context.dev has received 19 reviews on Product Hunt with an average rating of 4.95/5. Read all reviews on Product Hunt.
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