diff --git a/README.md b/README.md
index 59b74d5..dec70db 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ working across different projects via [VisualMode](https://www.visualmode.dev/).
 
 For a steady stream of TILs, [sign up for my newsletter](https://visualmode.kit.com/newsletter).
 
-_1817 TILs and counting..._
+_1818 TILs and counting..._
 
 See some of the other learning resources I work on:
 
@@ -1067,6 +1067,7 @@ If you've learned something here, support my efforts writing daily TILs by
 - [Argument Defaults Are Evaluated When Function Is Defined](python/argument-defaults-are-evaluated-when-function-is-defined.md)
 - [Assert Is Only A Development Check](python/assert-is-only-a-development-check.md)
 - [Avoid Modification With Frozen Dataclass](python/avoid-modification-with-frozen-dataclass.md)
+- [BasedPyright Will Use Pyright Config](python/basedpyright-will-use-pyright-config.md)
 - [Break Debugger On First Line Of Program](python/break-debugger-on-first-line-of-program.md)
 - [Check If Package Is Installed With Pip](python/check-if-package-is-installed-with-pip.md)
 - [Check Precondition Before Click Arg Parsing](python/check-precondition-before-click-arg-parsing.md)
diff --git a/python/basedpyright-will-use-pyright-config.md b/python/basedpyright-will-use-pyright-config.md
new file mode 100644
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@@ -0,0 +1,26 @@
+# BasedPyright Will Use Pyright Config
+
+I was transitioning my [`py-vmt` project](https://github.com/jbranchaud/py-vmt)
+from `pyright` to `basedpyright` for Python type checking. That's because Zed
+uses `basedpyright` by default and `pyright` doesn't work in Cursor, whereas
+`basedpyright` does. I wanted to unify around one set of type check tooling.
+
+I swapped out `pyright` for `basedpyright` in my dev dependencies, updated what
+was being called in my `Taskfile.yml`, and GitHub workflow action.
+
+What I didn't have to change, though, was the `tool.pyright` config heading in
+my `pyproject.toml`. For aesthetics I could have changed it to
+`tool.basedpyright`. However, `basedpyright` knows to look for either config, so
+I can leave that one as is.
+
+```toml
+[tool.pyright]
+include = ["src", "tests"]
+typeCheckingMode = "basic"
+```
+
+If I introduce a `pyrightconfig.json` file to the project, which is also
+supported by `basedpyright`, it will take precedence over the settings in
+`pyproject.toml`.
+
+[source](https://docs.basedpyright.com/v1.24.0/configuration/config-files/)