What is nango built with?

Q: Which repos have a stack like nango's?

The ones that share most of its stack: twentyhq/twenty, TryGhost/Ghost, and supabase/supabase.

nango is a TypeScript repo built with Vite, React, TanStack, Express, @trpc/server, and 2 more. It stores its data in ClickHouse, @aws-sdk/client-sqs, OpenSearch, and Elastic, reaches it with knex, signs people in with jose, @azure/identity, oidc-provider, jsonwebtoken, otpauth, and 8 more, takes payments with Stripe, stores files in AWS S3, uses AI through @aws-sdk/client-bedrock-agentcore, ai, PostHog, OpenAI, and @ai-sdk/react, watches its errors with Sentry, makes its content with EJS, js-yaml, nodemailer, fast-xml-parser, he, and 4 more, validates its data with Zod, Ajv, json-schema, ajv-errors, @hookform/resolvers, and 2 more, is tested with Vitest, vitest-browser-react, axe-core, and testcontainers, deploys with dd-trace, @aws-sdk/client-ecr, opentelemetry, aws-sdk, @kubernetes/client-node, and 1 more, and uses Google Cloud, Mailgun, Redis, connect-session-knex, MCP, and 1 more. It has 406,593 written lines, with 784 test files.

Read on November 10, 2026, at commit 86f6921. Read it as markdown

Frontend

Interface 12

Radix UI26 files
React Hook Form26 files
tanstack12 files
sonner4 files
recharts3 files
Base UI2 files
input-otp1 file
Mantine1 file
react-error-boundary1 file
ora2 files
focus-trap-react1 file
react-colorful1 file

The base 4

React220 files · in packages/webapp/package.json
react-router-dom72 files
TanStack8 files
Vitein packages/webapp/package.json

Styles 3

Icons 1

Lucide159 files

Backend

Data 8

@aws-sdk/client-sqs7 files
ClickHouse4 files
OpenSearch4 files · packages/logs/lib/storage/openSearchClient.ts, line 1
Redis4 files · packages/server/lib/utils/rateLimiterRedisClient.ts, line 1
Elastic3 files · packages/logs/lib/storage/elasticsearchClient.ts, line 1
Google Cloud3 files · packages/shared/lib/services/file/storage/gcs.ts, line 1
@azure/storage-blob1 file
connect-session-knex1 file

Data access 1

knex127 files

Services 7

MCP12 files · packages/server/lib/services/remoteMcp.service.ts, line 10
AWS S36 files · packages/shared/lib/services/file/storage/s3.ts, line 3
PostHog5 files · packages/webapp/src/utils/analytics.tsx, line 1
Sentry3 files · packages/webapp/src/utils/sentry.tsx, line 1
Stripe3 files · packages/webapp/src/utils/stripe.ts, line 1
Mailgun1 file · packages/email/lib/providers/mailgun.provider.ts, line 2
OpenAI1 file · packages/server/lib/services/agentPlaygroundModel.service.ts, line 1

The base 1

Express105 files · in packages/jobs/package.json

Sign-in 13

Passport4 files
express-session1 file
helmet1 file
passport-http1 file
passport-local1 file
jsonwebtoken13 files
otpauth9 files
oidc-provider6 files
jose5 files
@azure/identity2 files
simple-oauth22 files
oauth1 file

1 more

oauth-1.0a1 file

AI 4

ai11 files
@ai-sdk/react1 file
@aws-sdk/client-bedrock-agentcore1 file
PostHog1 file

Support

Testing 4

Vitest727 files
testcontainers1 file
vitest-browser-react3 files
axe-core1 file

Deploy 6

dd-trace88 files
opentelemetry4 files
aws-sdk2 files
@aws-sdk/client-ecr1 file
winston1 file
@kubernetes/client-node1 file

Validation 7

Zod284 files
json-schema32 files
@hookform/resolvers18 files
Ajv4 files
ajv-formats2 files
ajv-errors1 file
disposable-email-domains-js1 file

Content 9

@xmldom/xmldom1 file
EJS1 file
nodemailer1 file
remark-gfm1 file
js-yaml4 files
fast-xml-parser2 files
he1 file
qrcode.react1 file
react-markdown1 file

Tools 15

type-fest50 files
TypeScript4 files
Babel3 files
glob2 files
Inquirer2 files
chokidar1 file
esbuild1 file
jscodeshift1 file
npm-package-arg1 file
ts-node1 file
get-port6 files
commander1 file

3 more

httpsnippet-lite1 file
import-meta-resolve1 file
tsup1 file

The base 2

@trpc/server1 file
botbuilder1 file

Other 59

Axios61 files
TanStack33 files
chalk26 files
uuid20 files
nuqs14 files
Lodash13 files
node-cron12 files
undici9 files
date-fns7 files
dayjs6 files
zustand6 files
.ENV5 files

47 more

@openfeature/server-sdk5 files
OpenTelemetry5 files
@tanstack/react-query4 files
fuse.js4 files
SemVer3 files
@workos-inc/node2 files
archiver2 files
form-data2 files
@aws-sdk/client-kms1 file
@aws-sdk/client-sns1 file
@hapi/boom1 file
Fastify1 file
nanoid1 file
node-fetch1 file
tRPC1 file
ua-parser-js1 file
react-helmet32 files
react-use21 files
ms7 files
rate-limiter-flexible6 files
serialize-error6 files
uuidv75 files
body-parser3 files
clsx3 files
qs3 files
ws3 files
cookie-parser2 files
cors2 files
p-queue2 files
parse-link-header2 files
superjson2 files
unzipper2 files
@colors/colors1 file
@stomp/stompjs1 file
columnify1 file
conf1 file
exponential-backoff1 file
fast-safe-stringify1 file
figlet1 file
follow-redirects1 file
http-proxy-agent1 file
https-proxy-agent1 file
json-bigint1 file
multer1 file
strip-ansi1 file
truncate-json1 file
xml-crypto1 file

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Frequently asked questions

What language is nango written in?

nango is written in TypeScript, with 406,593 written lines.

What framework does nango use?

nango is built with Vite, React, TanStack, Express, @trpc/server, botbuilder, and react-router-dom.

The proof: in packages/webapp/package.json

What database does nango use?

nango stores its data in ClickHouse, @aws-sdk/client-sqs, OpenSearch, and Elastic and reaches it with knex.

What does nango sign people in with?

nango signs people in with jose, @azure/identity, oidc-provider, jsonwebtoken, otpauth, Passport, express-session, helmet, oauth, passport-http, passport-local, simple-oauth2, and oauth-1.0a.

What does nango take payments with?

nango takes payments with Stripe.

The proof: packages/webapp/src/utils/stripe.ts, line 1

Does nango use AI?

Yes. nango uses AI through @aws-sdk/client-bedrock-agentcore, ai, PostHog, OpenAI, and @ai-sdk/react.

What services does nango use?

nango stores files in AWS S3, watches its errors with Sentry, and uses Google Cloud, Mailgun, Redis, connect-session-knex, MCP, and @azure/storage-blob.

The proof: packages/shared/lib/services/file/storage/s3.ts, line 3

Does nango have tests?

Yes. nango has 784 test files and is tested with Vitest, vitest-browser-react, axe-core, and testcontainers.

Which repos have a stack like nango's?

The ones that share most of its stack:twentyhq/twenty TryGhost/Ghost supabase/supabase