# React / Next.js / Vite / SvelteKit / Nuxt
package.json
package-lock.json
yarn.lock
pnpm-lock.yaml
.env
.env.local
.env.development
.env.development.local
.env.production
.env.production.local
.env.test
.env.test.local
next.config.js
next.config.mjs
next.config.ts
nuxt.config.js
nuxt.config.ts
vite.config.js
vite.config.ts
svelte.config.js
remix.config.js
gatsby-config.js
gatsby-node.js
astro.config.mjs
astro.config.ts

# Build artifacts — source maps often contain ORIGINAL source (and secrets!)
.next/static
.next/static/chunks
.next/static/chunks/main.js
.next/static/chunks/webpack.js
.next/static/chunks/framework.js
.next/static/chunks/pages
.next/server/pages
.next/server/middleware-manifest.json
.next/build-manifest.json
.next/prerender-manifest.json
.next/routes-manifest.json
.next/required-server-files.json
.nuxt/dist
.nuxt/dist/client
.nuxt/dist/server
dist/assets
dist/assets/index.js
dist/assets/index.css
dist/index.html
build/static
build/static/js
build/static/css
build/asset-manifest.json
build/precache-manifest.json
out/_next
out/index.html

# Source maps — gold mine
main.js.map
app.js.map
bundle.js.map
vendor.js.map
runtime.js.map
chunk.js.map
index.js.map
0.js.map
1.js.map
2.js.map
common.js.map
static/js/main.js.map
static/js/app.js.map
static/js/vendor.js.map
static/js/runtime-main.js.map
static/js/chunks/main.js.map
assets/index.js.map
assets/main.js.map

# Frontend secrets / configs
src/config.js
src/config.ts
src/constants.js
src/constants.ts
src/api/config.js
src/utils/config.js
src/env.js
public/config.json
public/env.json
public/runtime-config.json
.firebaserc
firebase.json
manifest.json
manifest.webmanifest
serviceWorker.js
sw.js
ads.txt
app-ads.txt
