Alternatives

Products that do what fcode is a binary rust-serde format that supports schema evolution does

1. 1FA
   fcp – A significantly faster alternative to cp(1), written in Rust▲88

   2021 · github.com

2. 2SA
   Sauron – A web framework in Rust that adheres to the Elm architecture▲305

   2019 · github.com

3. 3
   ServBay▲399

   The next generation Web Development Environment

   2024

4. 4CR
   Chili. Rust port of Spice, a low-overhead parallelization library▲233

   2024 · github.com

5. 5AS
   A simple, fast and user-friendly alternative to find, written in Rust▲456

   2017 · github.com

6. 6FM
   Ferrite – Markdown editor in Rust with native Mermaid diagram rendering▲241

   Ferrite: Fast Markdown/Text/Code editor in Rust with native Mermaid diagrams Built a Markdown editor using Rust + egui. v0.2.1 just dropped with major Mermaid improvements: → Native Mermaid diagrams - Flowcharts, sequence, state, ER, git graphs - pure Rust, no JS → Split view - Raw + rendered side-by-side with sync scrolling → Syntax highlighting - 40+ languages with large file optimization → JSON/YAML/TOML tree viewer - Structured editing with expand/collapse → Git integration - File tree shows modified/staged/untracked status Also: minimap, zen mode,…

   Jan 2026 · github.com

7. 7CA
   Cot: a Rust web framework for lazy developers▲113

   2025 · mackow.ski

8. 8SN
   Sauron-native – A native cross-platform GUI for Rust▲255

   2019 · github.com

9. 9SN
   Sycamore – next gen Rust web UI library using fine-grained reactivity▲95

   Apr 2026 · sycamore.dev

10. 10AF
    Apache Fory Rust – 10-20x faster serialization than JSON/Protobuf▲67

    Serialization framework with some interesting numbers: 10-20x faster on nested objects than json/protobuf. Technical approach: compile-time codegen (no reflection), compact binary protocol with meta-packing, little-endian layout optimized for modern CPUs. Unique features that other fast serializers don't have: - Cross-language without IDL files (Rust ↔ Python/Java/Go) - Trait object serialization (Box) - Automatic circular reference handling - Schema evolution without coordination Happy to discuss design trade-offs. Benchmarks:…

    Oct 2025 · fory.apache.org

11. 11SA
    Shale – a Ruby object mapper and serializer for JSON, YAML and XML▲182

    2022 · shalerb.org

12. 12TC
    TRUST – Coding Rust like it's 1989▲178

    May 2026 · github.com

13. 13
    FSET▲93

    A JSON Schema editor, no more writing json schema by hand

    2021

14. 14CA
    Cronexpr, a Rust library to parse and iter crontab expression▲160

    2024 · docs.rs

15. 15BF
    B-field, a novel probabilistic key-value data structure (`rust-bfield`)▲153

    `rust-bfield` is a Rust implementation of our novel "B-field" data structure, which functions like a Bloom filter for key-value lookups instead of set membership queries. The B-field allows you to compactly store data using only a few bytes per key-value pair. We've successfully utilized it in genomics to associate billions of "k-mers" with taxonomic identifiers while maintaining an efficient memory footprint. But the data structure is also useful beyond computational biology, particularly where you have large unique key domains and constrained value ranges. Available under an Apache 2…

    2024 · github.com

16. 16AU
    Async UI: A Rust UI Library Where Everything is a Future▲173

    2022 · wishawa.github.io

17. 17TA
    Typed-arrow – compile‑time Arrow schemas for Rust▲48

    Hi community, we just released https://github.com/tonbo-io/typed-arrow. When working with arrow-rs, we noticed that schemas are declared at runtime. This often leads to runtime errors and makes development less safe. typed-arrow takes a different approach: - Schemas are declared at compile time with Rust’s type system. - This eliminates runtime schema errors. - And introduces no runtime overhead — everything is checked and generated by the compiler. If you’ve run into Arrow runtime schema issues, and your schema is stable (not defined or switched at runtime), this project…

    2025 · github.com

18. 18CO
    Copper – Open-source robotics in Rust with deterministic log replay▲161

    2024 · github.com

19. 19SI
    SPath is a Rust lib for query JSONPath over any semi-structured data▲35

    2025 · github.com

20. 20FS
    Flake schemas – teaching Nix about your flake outputs▲32

    2023 · determinate.systems

21. 21RA
    RustyBox – a Busybox fork written in Rust▲114

    2019 · github.com

22. 22IB
    I built a memory-safe web server in Rust▲90

    The web server that I am building is currently in beta, so any feedback is welcome.

    2025 · ferronweb.org

23. 23LR
    Learn Rust 101 – A guide to aid your journey of becoming a Rustacean▲114

    2023 · github.com

24. 24AE
    An Express-inspired web framework for Rust▲85

    2022 · crates.io

Ranked by how close each launch is in meaning, then by votes. Refine with a description →