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Top 23 JavaScript Lambda Projects
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artillery
The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.
The load test was done using Artillery. Itβs perfect for running tests quickly without requiring too much of an effort on configuration. Using an API Gateway configured on both Lambda functions, Artillery will hit the endpoint(s) along with the payload and defined throughput.
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
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aws-lambda-power-tuning
AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Functions - and it supports three optimization strategies: cost, speed, and balanced.
Github AWS Lambda Power Tuning
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serverless-express
Run Express and other Node.js frameworks on AWS Serverless technologies such as Lambda, API Gateway, Lambda@Edge, and more.
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When using Lambda resolvers, implement logging and manually instrument traces using AWS X-Ray SDK. Utilise libraries like Powertools for lambda and Middy
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components
The Serverless Framework's new infrastructure provisioning technology β Build, compose, & deploy serverless apps in seconds... (by serverless)
Project mention: π Node.js Performance: Essential Tips and Tricks for Developers | dev.to | 2025-01-30Serverless Framework
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Nutrient
Nutrient - The #1 PDF SDK Library. Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrientβs PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
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MoonMail
Email marketing platform for bulk emailing via Amazon SES (Google Cloud Platform and Azure coming soon)
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dazn-lambda-powertools
Powertools (logger, HTTP client, AWS clients, middlewares, patterns) for Lambda functions.
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aws-serverless-workshop-innovator-island
Welcome to the Innovator Island serverless workshop! This repo contains all the instructions and code you need to complete the workshop.
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serverless-bundle
Optimized packages for ES6 and TypeScript Node.js Lambda functions without any configuration.
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aws-lambda-fastify
Insipired by aws-serverless-express to work with Fastify with inject functionality.
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aws-microservices
AWS Serverless Event-driven Microservices with using AWS Lambda, AWS DynamoDB, AWS API Gateway, AWS EventBridge, AWS SQS, AWS CDK stands for Cloud Development Kit for IaC β Infrastructure as Code tool and AWS CloudWatch for monitoring.
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serverless-coffee
Serverlesspresso - The serverless coffee ordering application! As seen at AWS re:Invent 2021. Presented by AWS Serverless DA team. Questions? Contact @jbesw.
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s3-to-lambda-patterns
Example applications for the S3-to-Lambda patterns series in the AWS Compute Blog and learning path. Questions? @jbesw.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
JavaScript Lambda discussion
JavaScript Lambda related posts
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π Node.js Performance: Essential Tips and Tricks for Developers
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Debugging AWS Serverless with Terraform Made Easier: Introducing Teleform
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Spring Boot 3 application on AWS Lambda - Part 4 Measuring cold and warm starts with AWS Serverless Java Container
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The case for containers on Lambda (with benchmarks)
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AWS Data Engineer Associate Certification - Coming Soon
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[Open source] Serverless Express Starter Kit with CI/CD on AWS
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A Beginner's Guide to the Serverless Application Model (SAM)
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A note from our sponsor - CodeRabbit
coderabbit.ai | 18 Feb 2025
Index
What are some of the best open-source Lambda projects in JavaScript? This list will help you:
# | Project | Stars |
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1 | artillery | 8,228 |
2 | aws-lambda-power-tuning | 5,598 |
3 | serverless-express | 5,201 |
4 | Grant | 4,115 |
5 | middy | 3,760 |
6 | serverless-chrome | 2,872 |
7 | components | 2,304 |
8 | MoonMail | 2,014 |
9 | serverless-plugin-warmup | 1,115 |
10 | lambda-local | 744 |
11 | dazn-lambda-powertools | 742 |
12 | aws-serverless-workshop-innovator-island | 568 |
13 | serverless-bundle | 536 |
14 | aws-lambda-fastify | 520 |
15 | aws-microservices | 321 |
16 | arc.codes | 315 |
17 | parser-api | 284 |
18 | serverless-coffee | 233 |
19 | s3-to-lambda-patterns | 220 |
20 | cors.sh | 208 |
21 | serverless-sharp | 169 |
22 | hyperform | 161 |
23 | slic-watch | 159 |