I use #OpenVSX on #TheiaIDE, but it seems I am not the only one… and of course, it can be used in #vscode and any of its derived work and forks 😉
https://www.theregister.com/2026/03/03/open_vsx_aws/

AWS backs Open VSX as Rust survey shows VS Code decline
: AI-first editors and agent-driven tooling intensify competition in the IDE market
The Register