Modal SDKs for JavaScript and Go (alpha)
Apr 30, 2025

Summary
Introduced alpha SDKs for JavaScript and Go, enabling developers to call deployed Modal Functions and create/interact with sandboxes from server-side JavaScript or Go code. The SDKs support JSON-like and bytes data types for function calls and provide interfaces for sandbox creation, execution, and termination. This expands Modal's accessibility to non-Python environments.
More from the Sandboxed Code Execution trail
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- VM Sandboxes: Full computers for agents | Modal Blog
- Sidecars: A low-latency trust boundary for Sandboxes | Modal Blog
- Product updates: Sandbox Sidecars, new models, a refreshed dashboard, and more | Modal Blog
- Devin Outposts on Modal | Modal Blog