generated: '2026-07-21'
method: searched
source: https://github.com/toitlang + https://github.com/toitware
notes: >-
  First-party developer tooling for the Toit platform. Toit ships an open-source
  high-level language / SDK for microcontrollers (ESP32), the Jaguar (`jag`) live-reload
  CLI, and the `tpkg` package manager. Client libraries for the legacy Toit cloud
  gRPC API are generated from the archived toitware/api proto definitions (see grpc/).
  The @toit npm packages in toitware/npm-packages are website tooling (code-block,
  cookie-consent), not API client SDKs, so they are not listed as SDKs.
packages:
  - language: toit
    registry: github
    name: toit
    url: https://github.com/toitlang/toit
    install: brew install toitlang/toit/toit
    official: true
    kind: sdk
    license: LGPL-2.1
    description: >-
      The open-source Toit language, compiler, virtual machine and standard library
      for programming ESP32 microcontrollers. This is the core SDK for building device
      firmware.
  - language: go
    registry: github
    name: jaguar
    url: https://github.com/toitlang/jaguar
    install: brew install toitlang/toit/jaguar
    official: true
    kind: cli
    description: >-
      Jaguar (`jag`) — live-reload developer CLI that flashes and hot-reloads Toit
      programs onto ESP32 devices over WiFi.
  - language: go
    registry: github
    name: tpkg
    url: https://github.com/toitlang/tpkg
    install: bundled with the Toit SDK
    official: true
    kind: package-manager
    description: The Toit package manager, used to install community Toit packages from pkg.toit.io.
  - language: multi
    registry: github
    name: toitware/api (generated clients)
    url: https://github.com/toitware/api
    official: true
    kind: grpc-client
    archived: true
    description: >-
      Protobuf/gRPC API definitions for the legacy Toit cloud platform, with generated
      clients for Go, Dart, Node, Java, Python and C#. Repository archived 2023-10-02.
package_registry:
  name: Toit package registry
  url: https://pkg.toit.io/
  description: First-party registry of community Toit language packages for ESP32.