Source: https://seerepo.com/r/logto-io/logto/built Markdown source: https://seerepo.com/r/logto-io/logto/built.md Description: logto is a TypeScript repo built with Vite, React, react-router-dom, Koa, koa-router, and 4 more. It stores its data in Postgres. # What is logto built with? logto is a TypeScript repo built with Vite, React, react-router-dom, Koa, koa-router, and 4 more. It stores its data in Postgres, signs people in with @simplewebauthn/browser, jose, @azure/msal-node, samlify, Vonage, and 5 more, stores files in AWS S3, measures its use with PostHog, makes its content with qrcode, @aws-sdk/client-sesv2, html-to-text, postmark, fast-xml-parser, and 5 more, validates its data with superstruct, Zod, and @authenio/samlify-node-xmllint, is tested with Testing Library, @swc/jest, Vitest, sinon, nock, and 4 more, deploys with applicationinsights, @aws-sdk/types, and koa-logger, and uses @azure/storage-blob, Google Cloud, lru-cache, and Redis. It has 599,575 written lines, with 1,184 test files. Read on November 8, 2026, at commit c025460. Repository: https://github.com/logto-io/logto ## Frontend (packages/account) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in packages/account/package.json](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/account/package.json) - **[React](https://seerepo.com/uses/react)**: 68 files · [in packages/account/package.json](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/account/package.json) - **[react-router-dom](https://seerepo.com/uses/react-router-dom)**: 22 files ### Styles - **[classnames](https://seerepo.com/uses/classnames)**: 28 files ### Interface - **react-modal**: 3 files ## Backend (packages/account) ### Sign-in - **[@simplewebauthn/browser](https://seerepo.com/uses/simplewebauthn-browser)**: 1 file ## Support (packages/account) ### Content - **[qrcode](https://seerepo.com/uses/qrcode)**: 1 file ### Validation - **superstruct**: 2 files ### Testing - **Testing Library**: 36 files - **@swc/jest**: 1 file ### Other - **react-i18next**: 41 files - **i18next**: 12 files - **ky**: 8 files - **date-fns**: 4 files - **react-device-detect**: 2 files - **ua-parser-js**: 2 files - **@ungap/structured-clone**: 1 file - **color**: 1 file - **i18next-browser-languagedetector**: 1 file - **react-helmet**: 1 file ## Support (packages/api) ### Testing - **Vitest**: 7 files ### Other - **openapi-fetch**: 2 files ## Support (packages/app-insights) ### Testing - **Vitest**: 2 files ### Deploy - **applicationinsights**: 1 file ## Frontend (packages/cli) ### Interface - **[ora](https://seerepo.com/uses/ora)**: 1 file ## Backend (packages/cli) ### Data - **[Postgres](https://seerepo.com/uses/postgres)**: 2 files · [packages/cli/src/database.ts, line 12](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/cli/src/database.ts#L12) ## Support (packages/cli) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 6 files ### Testing - **Vitest**: 8 files - **sinon**: 1 file ### Tools - **yargs**: 12 files - **[Inquirer](https://seerepo.com/uses/inquirer)**: 3 files ### Other - **chalk**: 13 files - **got**: 3 files - **SemVer**: 3 files - **p-retry**: 2 files - **tar**: 2 files - **.ENV**: 1 file - **decamelize**: 1 file - **hpagent**: 1 file - **p-limit**: 1 file ## Support (packages/connectors/connector-alipay-native) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 2 files ### Testing - **nock**: 1 file ### Other - **dayjs**: 1 file - **got**: 1 file - **iconv-lite**: 1 file - **snakecase-keys**: 1 file ## Support (packages/connectors/connector-alipay-web) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 2 files ### Testing - **nock**: 1 file ### Other - **dayjs**: 1 file - **got**: 1 file - **iconv-lite**: 1 file - **snakecase-keys**: 1 file ## Support (packages/connectors/connector-aliyun-dm) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Other - **got**: 2 files ## Support (packages/connectors/connector-aliyun-sms-mas) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **Vitest**: 1 file ### Other - **got**: 2 files ## Support (packages/connectors/connector-aliyun-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Other - **got**: 2 files ## Support (packages/connectors/connector-amazon) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Backend (packages/connectors/connector-apple) ### Sign-in - **[jose](https://seerepo.com/uses/jose)**: 1 file ## Support (packages/connectors/connector-apple) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/connectors/connector-aws-ses) ### Content - **[@aws-sdk/client-sesv2](https://seerepo.com/uses/aws-sdk-client-sesv2)**: 2 files ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Deploy - **@aws-sdk/types**: 1 file ## Backend (packages/connectors/connector-azuread) ### Sign-in - **@azure/msal-node**: 1 file ## Support (packages/connectors/connector-azuread) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file - **Vitest**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-dingtalk-web) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-discord) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-facebook) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-feishu-web) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-gatewayapi-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-github) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-gitlab) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Backend (packages/connectors/connector-google) ### Sign-in - **[jose](https://seerepo.com/uses/jose)**: 1 file ## Support (packages/connectors/connector-google) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-http-email) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-http-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-huggingface) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-kakao) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-kook) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-line) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-linkedin) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-logto-email) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-mailgun) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-mailjunky) ### Content - **[html-to-text](https://seerepo.com/uses/html-to-text)**: 1 file ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-mock-email-alternative) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/connectors/connector-mock-email) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/connectors/connector-mock-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/connectors/connector-mock-social) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 2 files ## Support (packages/connectors/connector-naver) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Backend (packages/connectors/connector-oauth2) ### Sign-in - **[jose](https://seerepo.com/uses/jose)**: 1 file ## Support (packages/connectors/connector-oauth2) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 2 files ### Testing - **nock**: 2 files ### Other - **ky**: 3 files - **query-string**: 1 file - **snakecase-keys**: 1 file ## Backend (packages/connectors/connector-oidc) ### Sign-in - **[jose](https://seerepo.com/uses/jose)**: 1 file ## Support (packages/connectors/connector-oidc) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 2 files ## Support (packages/connectors/connector-patreon) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-postmark) ### Content - **postmark**: 1 file ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/connectors/connector-qq) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Backend (packages/connectors/connector-saml) ### Sign-in - **samlify**: 3 files ## Support (packages/connectors/connector-saml) ### Content - **[fast-xml-parser](https://seerepo.com/uses/fast-xml-parser)**: 1 file ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 2 files ## Support (packages/connectors/connector-sendgrid-email) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-siwe) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Other - **viem**: 1 file ## Support (packages/connectors/connector-slack) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-smsaero) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-smsbao-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-smtp) ### Content - **[nodemailer](https://seerepo.com/uses/nodemailer)**: 1 file ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/connectors/connector-smtp2go-email) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-tencent-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Other - **got**: 2 files ## Support (packages/connectors/connector-twilio-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Backend (packages/connectors/connector-vonage-sms) ### Sign-in - **Vonage**: 1 file ## Support (packages/connectors/connector-vonage-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/connectors/connector-wechat-native) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-wechat-web) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-wecom) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-whatsapp) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 2 files ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Support (packages/connectors/connector-x) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-xiaomi) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **ky**: 1 file ## Support (packages/connectors/connector-yunpian-sms) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **nock**: 1 file ### Other - **got**: 1 file ## Frontend (packages/console) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in packages/account/package.json](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/account/package.json) - **[React](https://seerepo.com/uses/react)**: 545 files · [in packages/account/package.json](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/account/package.json) - **[react-router-dom](https://seerepo.com/uses/react-router-dom)**: 119 files ### Styles - **[classnames](https://seerepo.com/uses/classnames)**: 190 files - **@fontsource/roboto-mono**: 1 file ### Interface - **[React Hook Form](https://seerepo.com/uses/react-hook-form)**: 155 files - **[react-hot-toast](https://seerepo.com/uses/react-hot-toast)**: 106 files - **react-modal**: 56 files - **[@monaco-editor/react](https://seerepo.com/uses/monaco-editor-react)**: 7 files - **@inkeep/cxkit-react**: 2 files - **[react-day-picker](https://seerepo.com/uses/react-day-picker)**: 2 files - **[react-dnd](https://seerepo.com/uses/react-dnd)**: 2 files - **[react-dropzone](https://seerepo.com/uses/react-dropzone)**: 2 files - **dnd-core**: 1 file - **[Mermaid](https://seerepo.com/uses/mermaid)**: 1 file - **overlayscrollbars**: 1 file - **overlayscrollbars-react**: 1 file - **[prism-react-renderer](https://seerepo.com/uses/prism-react-renderer)**: 1 file - **react-animate-height**: 1 file - **react-confetti**: 1 file - **[react-dnd-html5-backend](https://seerepo.com/uses/react-dnd-html5-backend)**: 1 file - **react-paginate**: 1 file - **[react-syntax-highlighter](https://seerepo.com/uses/react-syntax-highlighter)**: 1 file - **[recharts](https://seerepo.com/uses/recharts)**: 1 file ## Backend (packages/console) ### Services - **[PostHog](https://seerepo.com/uses/posthog)**: 4 files · [packages/core/src/utils/posthog.ts, line 10](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/core/src/utils/posthog.ts#L10) ## Support (packages/console) ### Content - **@mdx-js/react**: 1 file - **property-information**: 1 file - **[react-markdown](https://seerepo.com/uses/react-markdown)**: 1 file - **[remark-gfm](https://seerepo.com/uses/remark-gfm)**: 1 file ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 25 files ### Testing - **Testing Library**: 58 files ### Other - **react-i18next**: 442 files - **SWR**: 171 files - **i18next**: 24 files - **ky**: 20 files - **date-fns**: 15 files - **dayjs**: 10 files - **deep-object-diff**: 4 files - **react-helmet**: 4 files - **debug**: 2 files - **nanoid**: 2 files - **deepmerge**: 1 file - **i18next-browser-languagedetector**: 1 file - **Just**: 1 file - **libphonenumber-js**: 1 file - **react-timer-hook**: 1 file - **tiny-cookie**: 1 file - **ua-parser-js**: 1 file ## Backend (packages/core) ### The base - **Koa**: 76 files · [in packages/core/package.json](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/core/package.json) ### Data - **[Postgres](https://seerepo.com/uses/postgres)**: 2 files · [packages/cli/src/database.ts, line 12](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/cli/src/database.ts#L12) - **[@azure/storage-blob](https://seerepo.com/uses/azure-storage-blob)**: 1 file - **[Google Cloud](https://seerepo.com/uses/google-cloud)**: 1 file · [packages/core/src/utils/storage/google-storage.ts, line 1](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/core/src/utils/storage/google-storage.ts#L1) - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 1 file - **[Redis](https://seerepo.com/uses/redis)**: 1 file · [packages/core/src/caches/index.ts, line 6](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/core/src/caches/index.ts#L6) ### Sign-in - **oidc-provider**: 53 files - **[jose](https://seerepo.com/uses/jose)**: 11 files - **[otplib](https://seerepo.com/uses/otplib)**: 4 files - **samlify**: 4 files - **[@simplewebauthn/server](https://seerepo.com/uses/simplewebauthn-server)**: 3 files - **[helmet](https://seerepo.com/uses/helmet)**: 1 file ### Services - **[AWS S3](https://seerepo.com/uses/aws-s3)**: 1 file · [packages/core/src/utils/storage/s3-storage.ts, line 7](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/core/src/utils/storage/s3-storage.ts#L7) - **[PostHog](https://seerepo.com/uses/posthog)**: 1 file · [packages/core/src/utils/posthog.ts, line 10](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/core/src/utils/posthog.ts#L10) ## Support (packages/core) ### The base - **koa-router**: 53 files - **koa-body**: 2 files - **koa-compose**: 2 files - **koa-mount**: 1 file ### Content - **[qrcode](https://seerepo.com/uses/qrcode)**: 3 files - **[fast-xml-parser](https://seerepo.com/uses/fast-xml-parser)**: 2 files ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 181 files - **@authenio/samlify-node-xmllint**: 1 file ### Testing - **sinon**: 28 files - **supertest**: 10 files - **nock**: 9 files - **node-mocks-http**: 4 files - **Jest**: 1 file ### Deploy - **koa-logger**: 1 file ### Tools - **openapi-types**: 7 files - **find-up**: 2 files - **pkg-dir**: 2 files - **tinypool**: 1 file ### Other - **date-fns**: 15 files - **got**: 13 files - **chalk**: 12 files - **hash-wasm**: 8 files - **ky**: 7 files - **i18next**: 6 files - **snakecase-keys**: 6 files - **camelcase-keys**: 5 files - **deepmerge**: 5 files - **nanoid**: 4 files - **camelcase**: 3 files - **p-map**: 3 files - **p-retry**: 2 files - **pluralize**: 2 files - **snake-case**: 2 files - **.ENV**: 1 file - **@koa/cors**: 1 file - **adm-zip**: 1 file - **decamelize**: 1 file - **etag**: 1 file - **http-errors**: 1 file - **koa-compress**: 1 file - **koa-send**: 1 file - **mime**: 1 file - **node-forge**: 1 file - **raw-body**: 1 file - **ua-parser-js**: 1 file ## Support (packages/elements) ### The base - **[Lit](https://seerepo.com/uses/lit)**: 11 files ### Testing - **@open-wc/testing**: 7 files ### Other - **@lit/context**: 3 files - **ky**: 1 file - **libphonenumber-js**: 1 file ## Frontend (packages/experience) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in packages/account/package.json](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/account/package.json) - **[React](https://seerepo.com/uses/react)**: 230 files · [in packages/account/package.json](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/account/package.json) - **[react-router-dom](https://seerepo.com/uses/react-router-dom)**: 55 files ### Styles - **[classnames](https://seerepo.com/uses/classnames)**: 58 files ### Interface - **[React Hook Form](https://seerepo.com/uses/react-hook-form)**: 15 files - **react-modal**: 10 files - **@react-spring/web**: 2 files - **overlayscrollbars**: 1 file - **overlayscrollbars-react**: 1 file - **[react-easy-crop](https://seerepo.com/uses/react-easy-crop)**: 1 file - **react-top-loading-bar**: 1 file ## Backend (packages/experience) ### Sign-in - **simplewebauthn**: 8 files ## Support (packages/experience) ### Validation - **superstruct**: 24 files ### Testing - **Testing Library**: 83 files ### Other - **react-i18next**: 89 files - **i18next**: 40 files - **ky**: 6 files - **react-helmet**: 3 files - **react-timer-hook**: 3 files - **tiny-cookie**: 3 files - **libphonenumber-js**: 2 files - **color**: 1 file - **core-js**: 1 file - **date-fns**: 1 file - **i18next-browser-languagedetector**: 1 file - **js-base64**: 1 file - **react-device-detect**: 1 file ## Support (packages/phrases-experience) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/phrases) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ## Support (packages/schemas) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 67 files ### Testing - **Vitest**: 20 files ### Tools - **[Inquirer](https://seerepo.com/uses/inquirer)**: 2 files ### Other - **camelcase**: 2 files - **pluralize**: 2 files - **chalk**: 1 file - **nanoid**: 1 file ## Support (packages/shared) ### Testing - **Vitest**: 9 files ### Tools - **find-up**: 1 file ### Other - **chalk**: 2 files - **libphonenumber-js**: 1 file - **nanoid**: 1 file - **ua-parser-js**: 1 file ## Support (packages/toolkit/connector-kit) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 7 files ### Testing - **Vitest**: 5 files - **nock**: 1 file ### Other - **@noble/hashes**: 1 file - **ky**: 1 file ## Support (packages/toolkit/core-kit) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 4 files ### Testing - **Vitest**: 6 files ### Other - **color**: 1 file ## Support (packages/toolkit/language-kit) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 1 file ### Testing - **Vitest**: 1 file ## Frontend (packages/translate) ### Interface - **[ora](https://seerepo.com/uses/ora)**: 2 files ## Support (packages/translate) ### Validation - **[Zod](https://seerepo.com/uses/zod)**: 2 files ### Tools - **yargs**: 5 files - **[Inquirer](https://seerepo.com/uses/inquirer)**: 1 file - **TypeScript**: 1 file ### Other - **chalk**: 3 files - **p-queue**: 3 files - **.ENV**: 1 file - **got**: 1 file - **hpagent**: 1 file ## Frontend (packages/tunnel) ### Interface - **[ora](https://seerepo.com/uses/ora)**: 2 files ## Support (packages/tunnel) ### Testing - **Vitest**: 1 file ### Tools - **yargs**: 3 files - **find-up**: 1 file ### Other - **chalk**: 5 files - **.ENV**: 1 file - **adm-zip**: 1 file - **http-proxy-middleware**: 1 file - **mime**: 1 file ## Other repos with a similar stack - [ToolJet/ToolJet](https://seerepo.com/r/ToolJet/ToolJet/built): React, react-router-dom, Postgres, PostHog, @azure/storage-blob, Redis, classnames, qrcode, @aws-sdk/client-sesv2, nodemailer, react-hot-toast, react-dnd, react-dropzone, react-dnd-html5-backend, react-syntax-highlighter, react-markdown, remark-gfm, helmet · [Compare](https://seerepo.com/compare/logto-io/logto/vs/ToolJet/ToolJet) - [twentyhq/twenty](https://seerepo.com/r/twentyhq/twenty/built): Vite, React, react-router-dom, Postgres, Redis, AWS S3, Zod, jose, @aws-sdk/client-sesv2, @azure/msal-node, html-to-text, nodemailer, React Hook Form, react-dropzone, react-markdown, remark-gfm, otplib · [Compare](https://seerepo.com/compare/logto-io/logto/vs/twentyhq/twenty) - [infiniflow/ragflow](https://seerepo.com/r/infiniflow/ragflow/built): React, Postgres, Redis, AWS S3, classnames, qrcode, Zod, React Hook Form, @monaco-editor/react, react-day-picker, react-dropzone, Mermaid, react-syntax-highlighter, recharts, react-markdown, remark-gfm · [Compare](https://seerepo.com/compare/infiniflow/ragflow/vs/logto-io/logto) - [calcom/cal.diy](https://seerepo.com/r/calcom/cal.diy/built): React, Postgres, PostHog, lru-cache, Redis, classnames, qrcode, Zod, jose, nodemailer, React Hook Form, react-day-picker, otplib, helmet, react-easy-crop · [Compare](https://seerepo.com/compare/calcom/cal.diy/vs/logto-io/logto) - [appsmithorg/appsmith](https://seerepo.com/r/appsmithorg/appsmith/built): React, react-router-dom, Redis, classnames, react-modal, Zod, nodemailer, React Hook Form, react-dnd, overlayscrollbars, overlayscrollbars-react, react-dnd-html5-backend, react-syntax-highlighter, react-markdown, remark-gfm · [Compare](https://seerepo.com/compare/appsmithorg/appsmith/vs/logto-io/logto) - [outline/outline](https://seerepo.com/r/outline/outline/built): Vite, React, react-router-dom, Postgres, Koa, Redis, koa-body, koa-mount, Zod, nodemailer, React Hook Form, react-day-picker, react-dropzone, simplewebauthn · [Compare](https://seerepo.com/compare/logto-io/logto/vs/outline/outline) ## Frequently asked questions ### What language is logto written in? logto is written in TypeScript, with 599,575 written lines. ### What framework does logto use? logto is built with Vite, React, react-router-dom, Koa, koa-router, koa-body, koa-compose, koa-mount, and Lit. The proof: [in packages/account/package.json](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/account/package.json) ### What database does logto use? logto stores its data in Postgres. The proof: [packages/cli/src/database.ts, line 12](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/cli/src/database.ts#L12) ### What does logto sign people in with? logto signs people in with @simplewebauthn/browser, jose, @azure/msal-node, samlify, Vonage, oidc-provider, otplib, @simplewebauthn/server, helmet, and simplewebauthn. ### What services does logto use? logto stores files in AWS S3, measures its use with PostHog, and uses @azure/storage-blob, Google Cloud, lru-cache, and Redis. The proof: [packages/core/src/utils/storage/s3-storage.ts, line 7](https://github.com/logto-io/logto/blob/c0254605814ee6823c30946f47e20f8007329127/packages/core/src/utils/storage/s3-storage.ts#L7) ### Does logto have tests? Yes. logto has 1,184 test files and is tested with Testing Library, @swc/jest, Vitest, sinon, nock, supertest, node-mocks-http, Jest, and @open-wc/testing. ### Which repos have a stack like logto's? The ones that share most of its stack: ToolJet/ToolJet, twentyhq/twenty, and infiniflow/ragflow. ## What is your repo built with? Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.