Hacker ApprovedDepartments

Eurydice

Shares rank 2 of 6 transpilers by recommenders

Free Rust to C compiler that outputs readable C and can link shared and static executables. Main caveat: it adds an extra translation step to deal with.

Free Rust to C compiler that outputs readable C and can link shared and static executables. Main caveat: it adds an extra translation step to deal with.

10 people gave an opinion

recommend it
8
criticize it
2
approval share
80%
Each figure is one person. RecommendsCriticizes

Recommended in 2 of 13 months

  1. November 2025: not recommended
  2. December 2025: recommended
  3. January 2026: not recommended
  4. February 2026: not recommended
  5. March 2026: not recommended
  6. April 2026: not recommended
  7. May 2026: not recommended
  8. June 2026: not recommended
  9. July 2026: not recommended
  10. August 2026: not recommended
  11. September 2026: not recommended
  12. October 2026: recommended
  13. November 2026: not recommended (month in progress)

Why it doesn’t carry the badge

  • 8 people recommend itNeeds 10 or more, not met.
  • 4 recommenders for every criticNeeds 2 to 1 or better, met.
  • Recommended in 2 of 13 monthsNeeds 4 or more, not met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Cool, useful project

    “Cool, loved this! These tools would be needed in the near future to manage the tech debt safe rust is compounding.”

    Comment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”

    “The project itself is cool and useful”

    Comment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”
  • Useful for bootstrapping Rust compiler

    “this sounds great for a full source bootstrap of the rust compiler”

    Comment from 10 Oct 2026 in “Compiling Rust to readable C with Eurydice”

    “This link is also a brilliant intro to Eurydice”

    Comment from 10 Oct 2026 in “Compiling Rust to readable C with Eurydice”

What people warn about

Each mark is one comment

  • Adds an extra translation step

    “It's still not great as you now have an additional translation step to deal with.”

    Comment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”

Other transpilers people recommend

The four most recommended other transpilers, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

Eurydice compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
T-Ruby11665%2——
EurydiceThis page8280%2——
crustc8189%1——
Scala.js70100%6——
TeaVM70100%4——
See all 6 transpilers, ranked

What people said

All 10 comments that mention it, newest first. Each links to the original comment.

“This link is also a brilliant intro to Eurydice”

RecommendsComment from 10 Oct 2026 in “Compiling Rust to readable C with Eurydice”

“If readability is the selling point, why not go the extra millimeter and add a heuristic so that this variable is named return_value”

CriticizesComment from 10 Oct 2026 in “Compiling Rust to readable C with Eurydice”

“this sounds great for a full source bootstrap of the rust compiler”

RecommendsComment from 10 Oct 2026 in “Compiling Rust to readable C with Eurydice”

“this effectively writes a backend for all the weird targets at once”

RecommendsComment from 8 Dec 2025 in “Eurydice: a Rust to C compiler”

“You can create and link to shared objects and create statically or dynamically linked executables.”

RecommendsComment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”

“The project itself is cool and useful”

RecommendsComment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”

“its nice to see the Reverse”

RecommendsComment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”

“I'm pretty surprised that building this transpiler was considered a better use of time”

CriticizesComment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”

“Cool, loved this! These tools would be needed in the near future to manage the tech debt safe rust is compounding.”

RecommendsComment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”

“It's still not great as you now have an additional translation step to deal with.”

MixedComment from 7 Dec 2025 in “Eurydice: a Rust to C compiler”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.