diff --git a/.gitignore b/.gitignore
index 5b48f91c..0a2d50fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ yarn-error.log
 **/.sync.ffs_db
 .direnv
 .log
+result
diff --git a/.prettierignore b/.prettierignore
index 8090b3f3..2fbca9b9 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,13 +1,11 @@
 .direnv
 *.bs.js
 *.gen.tsx
-packages/*/dist
 packages/components/storybook-static
 node_modules
 packages/*/node_modules
 packages/website/.docusaurus
 packages/squiggle-lang/lib
-packages/squiggle-lang/.nyc_output/
 packages/squiggle-lang/coverage/
 packages/squiggle-lang/.cache/
 packages/website/build/
diff --git a/packages/vscode-ext/.prettierignore b/packages/vscode-ext/.prettierignore
new file mode 100644
index 00000000..9b148f43
--- /dev/null
+++ b/packages/vscode-ext/.prettierignore
@@ -0,0 +1,3 @@
+out
+dist
+media/vendor
diff --git a/packages/vscode-ext/package.json b/packages/vscode-ext/package.json
index 73ca9dd6..640b371c 100644
--- a/packages/vscode-ext/package.json
+++ b/packages/vscode-ext/package.json
@@ -121,17 +121,14 @@
     "compile": "yarn run compile:vendor && yarn run compile:grammar && yarn run compile:tsc",
     "watch": "tsc -b -watch",
     "pretest": "yarn run compile && yarn run lint",
-    "lint": "eslint client/src server/src --ext ts",
-    "format": "eslint client/src server/src --ext ts --fix",
+    "lint": "prettier --check .",
+    "format": "prettier --write .",
     "package": "npx vsce package --yarn"
   },
   "devDependencies": {
     "@types/glob": "^7.2.0",
     "@types/node": "18.x",
     "@types/vscode": "^1.70.0",
-    "@typescript-eslint/eslint-plugin": "^5.33.1",
-    "@typescript-eslint/parser": "^5.33.1",
-    "eslint": "^8.22.0",
     "glob": "^8.0.3",
     "js-yaml": "^4.1.0",
     "typescript": "^4.7.4",
@@ -143,4 +140,4 @@
     "vscode-languageserver-textdocument": "^1.0.5",
     "@quri/squiggle-lang": "^0.2.11"
   }
-}
\ No newline at end of file
+}
diff --git a/yarn.lock b/yarn.lock
index acdc5bf0..b024c60d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5005,7 +5005,7 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@^5.33.1", "@typescript-eslint/eslint-plugin@^5.5.0":
+"@typescript-eslint/eslint-plugin@^5.5.0":
   version "5.33.1"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.33.1.tgz#c0a480d05211660221eda963cc844732fe9b1714"
   integrity sha512-S1iZIxrTvKkU3+m63YUOxYPKaP+yWDQrdhxTglVDVEVBf+aCSw85+BmJnyUaQQsk5TXFG/LpBu9fa+LrAQ91fQ==
@@ -5027,7 +5027,7 @@
   dependencies:
     "@typescript-eslint/utils" "5.29.0"
 
-"@typescript-eslint/parser@^5.33.1", "@typescript-eslint/parser@^5.5.0":
+"@typescript-eslint/parser@^5.5.0":
   version "5.33.1"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-5.33.1.tgz#e4b253105b4d2a4362cfaa4e184e2d226c440ff3"
   integrity sha512-IgLLtW7FOzoDlmaMoXdxG8HOCByTBXrB1V2ZQYSEV1ggMmJfAkMWTwUjjzagS6OkfpySyhKFkBw7A9jYmcHpZA==
@@ -8965,7 +8965,7 @@ eslint-webpack-plugin@^3.1.1:
     normalize-path "^3.0.0"
     schema-utils "^3.1.1"
 
-eslint@^8.22.0, eslint@^8.3.0:
+eslint@^8.3.0:
   version "8.22.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-8.22.0.tgz#78fcb044196dfa7eef30a9d65944f6f980402c48"
   integrity sha512-ci4t0sz6vSRKdmkOGmprBo6fmI4PrphDFMy5JEq/fNS0gQkJM3rLmrqcp8ipMcdobH3KtUP40KniAE9W19S4wA==