validation 28 express 28 middleware 27 nodejs 20 openapi 19 express-middleware 18 typescript 17 rest-api 14 validator 13 zod 10 swagger 10 openapi3 10 expressjs 10 type-safe 10 request validation 9 api 9 request-validator 9 schema-validation 9 response validation 8 connect-middleware 8 hacktoberfest 8 openapi-validator 8 openapi 3 8 api-validation 8 response-validation 8 node 8 input-validation 7 schema 7 koa 7 sails 6 sails-hook 6 sails.js 6 hook 6 model-validation 6 javascript 6 rest 5 validate 5 req-validation 5 req-validator 5 error-handling 5 backend 5 zod-validation 5 dto 5 data-validation 5 azure 4 live-validation 4 openapi-validation 4 semantic-validation 4 spec-resolver 4 traffic-validation 4 validation-middleware 4 parser 4 fastify 4 http 4 serialization 3 joi 3 json-api 3 validation-library 3 json-schema 3 graphql 3 runtime-validation 3 form-validation 3 api-schema 3 data-transfer-object 3 reliable 3 deserialization 3 enterprise 3 battle-tested 3 frontend 3 fullstack 3 production-ready 3 configuration 3 type-checking 3 rate-limiting 3 input-sanitization 3 request 3 express-validator 3 api-security 3 request-validate 3 req-validate 3 vue 2 angular 2 next 2 nuxt 2 npm 2 svelte 2 express-utils 2 web-development 2 developer-experience 2 dx 2 clean-code 2 joi-validation 2 maintainable 2 react 2 fortifyjs 2 nehonix 2 database-schema 2 env-validation 2 environment-variables 2 config-validation 2