What is examples built with?

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

The ones that share most of its stack: apache/superset, twentyhq/twenty, and remotion-dev/remotion.

examples is a JavaScript repo built with Express, Next.js, React, @apollo/server, NestJS, and 4 more. It stores its data in MongoDB, signs people in with @aws-sdk/credential-provider-node, @smithy/signature-v4, jsonwebtoken, jwks-rsa, cryptography, and 2 more, takes payments with Stripe, stores files in AWS S3, uses AI through strands-agents, strands-agents-tools, LangChain, LangGraph, langchain-aws, and 6 more, makes its content with beautifulsoup4, sharp, yaml, and mailparser, validates its data with Zod and validator, is tested with Amazon.Lambda.APIGatewayEvents, playwright, Faker, Puppeteer, Chai, and 5 more, deploys with Microsoft.Extensions.Logging.Abstractions, boto3, botocore, github.com/aws/aws-lambda-go, com.amazonaws:aws-lambda-java-core, and 11 more, and uses s3, MCP, @aws-sdk/client-sqs, github.com/aws/aws-sdk-go-v2/service/dynamodb, github.com/aws/aws-sdk-go-v2/feature/dynamodb/attributevalue, and 6 more. It has 23,187 written lines, with 18 test files.

Read on November 12, 2026, at commit 424fe6f. Read it as markdown

The card says what it's built with. Its whole map opens it up: every part of the code and how it connects to the rest.

Frontend

The base 2

Backend

Data 10

aws-sdk33 files
MongoDB14 files · aws-node-http-api-mongodb/model/User.js, line 1
github.com/aws/aws-sdk-go-v2/service/dynamodb5 files
@aws-sdk/client-sqs3 files
github.com/aws/aws-sdk-go-v2/feature/dynamodb/attributevalue3 files
@aws-sdk/client-kinesis1 file
@aws-sdk/lib-storage1 file
@aws-sdk/s3-request-presigner1 file
s3
pymongo

Sign-in 7

@aws-sdk/credential-provider-node11 files
@smithy/signature-v48 files
jose4 files
jsonwebtoken2 files
cryptography1 file
jwks-rsa1 file
pyjwt1 file

AI 10

LangChain19 files
@aws-sdk/client-bedrock-agentcore14 files
LangGraph10 files
langchain3 files
langchain-mcp-adapters3 files
@strands-agents/sdk1 file
strands-agents
strands-agents-tools
langchain-aws3 files
sentiment1 file

Services 5

MCP21 files · aws-bedrock-agentcore/javascript/mcp-server/src/server.mjs, line 24
AWS S38 files · aws-node-dynamic-image-resizer/src/handlers/resizer/s3Handler.js, line 1
Anthropic2 files · sandboxes/self-hosted-webhook/launcher/launcher.mjs, line 16
LINE1 file · aws-ruby-line-bot/handler.rb, line 4
Stripe1 file · aws-node-stripe-integration/handler.js, line 1

The base 6

Express5 files · in aws-node-express-api/package.json
NestJS4 files · in aws-node-typescript-nest/package.json
Flask2 files
Sinatra2 files
Hono1 file · in mcp/custom/hono/package.json
Fastifyin mcp/custom/fastify-container/package.json

Support

Content 4

sharp1 file
yaml1 file
mailparser1 file
beautifulsoup4

Validation 2

Zod24 files
validator4 files

Testing 10

@nestjs/testing2 files
Chai2 files
playwright2 files
sinon2 files
Faker1 file
Puppeteer1 file
Amazon.Lambda.APIGatewayEvents3 files
faker1 file
lambda-tester1 file
supertest1 file

Deploy 17

github.com/aws/aws-lambda-go15 files
github.com/aws/aws-sdk-go-v26 files
github.com/aws/aws-sdk-go-v2/config6 files
@aws-sdk/client-apigatewaymanagementapi1 file
@aws-sdk/client-eventbridgev21 file
@aws-sdk/client-lambda1 file
@aws-sdk/client-lambda-microvms1 file
boto312 files
botocore5 files
Amazon.Lambda.APIGatewayEvents3 files
Amazon.Lambda.Core3 files
serverless-http3 files

5 more

@sparticuz/chromium1 file
com.amazonaws:aws-lambda-java-core1 file
Amazon.Lambda.Serialization.SystemTextJson
Microsoft.Extensions.Logging
Microsoft.Extensions.Logging.Abstractions

Tools 1

github.com/aws/smithy-go1 file

The base 1

@apollo/server1 file

Other 26

@aws-crypto/sha256-js8 files
@aws-sdk/client-secrets-manager2 files
@aws-sdk/client-kms1 file
@aws-sdk/client-sns1 file
@aws/durable-execution-sdk-js1 file
Google1 file
GraphQL1 file
python-telegram-bot1 file
standardwebhooks1 file
twilio1 file
dnspython
MediatR10 files

14 more

@smithy/protocol-http8 files
Microsoft.Extensions.DependencyInjection8 files
Newtonsoft.Json4 files
aws4fetch3 files
Microsoft.Extensions.Configuration2 files
com.fasterxml.jackson.core:jackson-core1 file
com.fasterxml.jackson.core:jackson-databind1 file
crypto-js1 file
jackson-annotations
Microsoft.Extensions.Configuration.EnvironmentVariables
Microsoft.Extensions.Configuration.FileExtensions
Microsoft.Extensions.Configuration.Json
Microsoft.Extensions.DependencyInjection.Abstractions
nest-asyncio

Other repos with a similar stack

Ordered by how much of its stack they share with examples, then by stars.

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Frequently asked questions

What language is examples written in?

examples is written in JavaScript, with 23,187 written lines.

What framework does examples use?

examples is built with Express, Next.js, React, @apollo/server, NestJS, Flask, Sinatra, Fastify, and Hono.

The proof: in aws-node-express-api/package.json

What database does examples use?

examples stores its data in MongoDB.

The proof: aws-node-http-api-mongodb/model/User.js, line 1

What does examples sign people in with?

examples signs people in with @aws-sdk/credential-provider-node, @smithy/signature-v4, jsonwebtoken, jwks-rsa, cryptography, pyjwt, and jose.

What does examples take payments with?

examples takes payments with Stripe.

The proof: aws-node-stripe-integration/handler.js, line 1

Does examples use AI?

Yes. examples uses AI through strands-agents, strands-agents-tools, LangChain, LangGraph, langchain-aws, langchain-mcp-adapters, @aws-sdk/client-bedrock-agentcore, langchain, @strands-agents/sdk, sentiment, and Anthropic.

What services does examples use?

examples stores files in AWS S3 and uses s3, MCP, @aws-sdk/client-sqs, github.com/aws/aws-sdk-go-v2/service/dynamodb, github.com/aws/aws-sdk-go-v2/feature/dynamodb/attributevalue, @aws-sdk/lib-storage, aws-sdk, @aws-sdk/s3-request-presigner, @aws-sdk/client-kinesis, pymongo, and LINE.

The proof: aws-node-dynamic-image-resizer/src/handlers/resizer/s3Handler.js, line 1

Does examples have tests?

Yes. examples has 18 test files and is tested with Amazon.Lambda.APIGatewayEvents, playwright, Faker, Puppeteer, Chai, lambda-tester, sinon, @nestjs/testing, supertest, and faker.

Which repos have a stack like examples's?

The ones that share most of its stack:apache/superset twentyhq/twenty remotion-dev/remotion