Live reloading for the ESP32 with Toit
Publisher’s description
What is Jaguar?
Jaguar by Toitware ApS is open-source Windows software. It is written in Go.
Installation and requirements
The publisher provides EXE (Inno Setup) installers for 64-bit Windows. A silent install is possible with the installer’s documented switches.
Updates and version history
The current version is 1.72.0, released on September 14, 2026. The version history goes back to February 10, 2022: 184 releases, all linked to the official files. That is about 40 releases a year.
Popularity and file types
The source code on GitHub (toitlang/jaguar) has 220 stars.
Project description on GitHub: “Use live reloading over WiFI to turbo-charge developing for your ESP32.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Frequent updates (about 40 a year)
Cons
- No native ARM64 build
In short: Jaguar is an open-source Windows tool for 64-bit PCs. It is actively maintained. Administrators can deploy it unattended.
Is Jaguar safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
93F914E7552CE96A83A76F099F555EE49F5FCC93676344A4710CF247E5E470C3· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 184 versions ›184 versions over 5 years · about 40 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 1.72.0Latest | September 14, 2026 | — | 64-bit EXE (Inno Setup) |
| 1.71.0 | August 19, 2026 | — | 64-bit EXE (Inno Setup) |
| 1.70.0 | August 5, 2026 | — | 64-bit EXE (Inno Setup) |
| 1.69.0 | July 26, 2026 | — | 64-bit EXE (Inno Setup) |
| 1.68.0 | July 2, 2026 | — | 64-bit EXE (Inno Setup) |
| 1.67.0 | June 13, 2026 | — | 64-bit EXE (Inno Setup) |
| 1.66.0 | May 29, 2026 | — | 64-bit EXE (Inno Setup) |
| 1.65.0 | May 10, 2026 | — | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id Toit.Jaguar -ejag_installer_x64.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- Toitware ApS
- Licence
- MIT License
- Price
- Free
- Source code
- github.com/toitlang/jaguar
- Written in
- Go
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (Inno Setup)
- Version
- 1.72.0
- Released
- September 14, 2026
- Added to the catalogue
- February 10, 2022
- Versions listed
- 184
- Updates / year
- 40.1
- GitHub stars
- 220
- GitHub forks
- 20
- Website
- github.com
- winget ID
- Toit.Jaguar
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is Jaguar free?
Yes. Jaguar is open-source software under the MIT License licence.
Is Jaguar safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Jaguar with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Jaguar be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Jaguar run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of Jaguar?
The versions page lists all 184 versions with links to their official installer files, back to February 10, 2022.
