JsonLab

JsonLab is a modern JSON workbench for inspecting payloads, validating schemas, comparing documents, generating types, and creating mock data.

Routes

/ main workspace for editing, tree/table/diff views, schema validation, type generation, import/export, history, and share links.
/ai assistant for chat and code-fix workflows.
/mock-data mock JSON generator with deterministic and assisted modes.

npm install
npm run dev

Optional remote AI support uses the following variables in .env.local:

Name		Name	Last commit message	Last commit date
Latest commit History 7 Commits
app		app
components		components
lib		lib
.gitignore		.gitignore
README.md		README.md
application-overview.md		application-overview.md
components.json		components.json
next-env.d.ts		next-env.d.ts
next.config.mjs		next.config.mjs
package-lock.json		package-lock.json
package.json		package.json
postcss.config.mjs		postcss.config.mjs
tailwind.config.ts		tailwind.config.ts
tsconfig.json		tsconfig.json