Skip to content
Documentation
Reference
Ecosystem

Ecosystem

  %%{init: {"flowchart": {"htmlLabels": true}, "theme": "default"}}%%
graph TD
    %% L0 - Data Source
    subgraph L0["L0 - Data Source"]
        GeoJSON[evansiroky/timezone-boundary-builder<br/>GeoJSON Data]
    end

    %% L1 - Core Processing
    subgraph L1["L1 - Core Processing"]
        TZF[ringsaturn/tzf<br/>Go Implementation<br/>Topology-aware processing]
    end

    %% L2 - Data Distribution
    subgraph L2["L2 - Data Distribution"]
        TZF_DIST[ringsaturn/tzf-dist<br/>Go module + Rust crate<br/>CompressedTopoTimezones format]
    end

    %% L3 - Language Implementations
    subgraph L3["L3 - Language Implementations"]
        TZF_RS[ringsaturn/tzf-rs<br/>Rust Implementation]
        TZF_SWIFT[ringsaturn/tzf-swift<br/>Swift Implementation]
    end

    %% L4 - Language Bindings & Extensions
    subgraph L4["L4 - Bindings & Extensions"]
        TZFPY[ringsaturn/tzfpy<br/>Python Bindings]
        TZF_RB[HarlemSquirrel/tzf-rb<br/>Ruby Bindings]
        TZF_WASM[ringsaturn/tzf-wasm<br/>WASM for Browsers]
        PG_TZF[ringsaturn/pg-tzf<br/>PostgreSQL Extension]
    end

    %% L5 - Applications & Services
    subgraph L5["L5 - Applications & Services"]
        TZF_WEB[ringsaturn/tzf-web<br/>Online Demo]
        RUST_TZ_SERVICE[racemap/rust-tz-service<br/>HTTP API]
    end

    %% Data Flow
    GeoJSON --> TZF
    TZF --> TZF_DIST

    %% Go uses tzf-dist directly
    TZF_DIST --> |Go module| TZF
    TZF_DIST --> |Rust crate| TZF_RS
    TZF_DIST --> |embedded| TZF_SWIFT

    %% Rust Ecosystem
    TZF_RS --> TZFPY
    TZF_RS --> TZF_RB
    TZF_RS --> TZF_WASM
    TZF_RS --> PG_TZF
    TZF_RS --> RUST_TZ_SERVICE

    %% Web Applications
    TZF_WASM --> TZF_WEB

    %% Styling
    classDef l0 fill:#e3f2fd,stroke:#1976d2,stroke-width:2px
    classDef l1 fill:#e8f5e8,stroke:#388e3c,stroke-width:2px
    classDef l2 fill:#fff3e0,stroke:#f57c00,stroke-width:2px
    classDef l3 fill:#fce4ec,stroke:#c2185b,stroke-width:2px
    classDef l4 fill:#f3e5f5,stroke:#7b1fa2,stroke-width:2px
    classDef l5 fill:#e0f2f1,stroke:#00695c,stroke-width:2px

    class GeoJSON l0
    class TZF l1
    class TZF_DIST l2
    class TZF_RS,TZF_SWIFT l3
    class TZFPY,TZF_RB,TZF_WASM,PG_TZF l4
    class TZF_WEB,RUST_TZ_SERVICE l5
Last updated on
Technical White PaperTerminology