DataFarm Studio
In the last few weeks I've been working on a couple of custom data transformation and chart visualization DSLs that pair well together, as you can see here: https://williamcotton.github.io/datafarm-studio/ One of the DSLs is: https://williamcotton.github.io/pdl/ The other is: https://williamcotton.github.io/algraf/ Full LSP that is built into the binaries and compile to CLI and WASM. Full LSP support in the Monaco text editor npm packages that use the same static analysis crate as the VS Code LSP client. Native GIS with GeoJSON and Shapefile support for both languages.