What is Fastity?

Overview of Fast and low overhead web framework for Node.js
17 October 2017   2761

An efficient server implies a lower cost of the infrastructure, a better responsiveness under load and happy users. How can you efficiently handle the resources of your server, knowing that you are serving the highest number of requests as possible, without sacrificing security validations and handy development?

Fastify is a web framework highly focused on speed and low overhead. It is inspired from Hapi and Express and as far as we know, it is one of the fastest web frameworks in town. Use Fastify can increase your throughput up to 100%.

Features

  • 100% asynchronous: all the core is implemented with asynchronous code, in this way not even a millisecond is wasted.
  • Highly performant: as far as we know, Fastify is one of the fastest web frameworks in town, depending on the code complexity we can serve up to 20000 request per second.
  • Extendible: Fastify is fully extensible via its hooks, plugins and decorators.
  • Schema based: even if it is not mandatory we recommend to use JSON Schema to validate your routes and serialize your outputs, internally Fastify compiles the schema in a highly performant function.
  • Logging: logs are extremely important but are costly; we chose the best logger to almost remove this cost, Pino!
  • Developer friendly: the framework is built to be very expressive and help the developer in his daily use, without sacrificing performance and security.

Benchmarks

Developers provided benchmarks table for different frameworks, including Fastity.

Frameworks Benchmark
Frameworks Benchmark

Benchmark was held on: Intel Xeon E5-2686 v4 @ 2.30GHz (4 cores, 8 threads), 16GiB RAM (Amazon EC2 m4.xlarge)

Benchmark method: autocannon -c 100 -d 10 -p 10 localhost:3000 * 2, taking the second average.

Learn more at official website and GitHub.

Node.js v12.0.0 to be Rolled Out

It has giant list of updates, improvements and changes
24 April 2019   498

The release of Node.js 12.0.0, a platform for executing network applications in JavaScript, is available. Node.js 12.0 refers to branches with a long period of support, but this status will be assigned only in October, after stabilization. Updates for LTS branches are issued for 3 years. Support for the last LTS branch of Node.js 10.0 will last until April 2021, and the year before last LTS-branch 8.0 until January 2020. Support for the intermediate branch Node.js 11.0 will be discontinued in June 2019. The lifetime of the LTS branch 6.0 will end on April 30.

These are some of the large list of updates and new staff:

  • V8 engine was updated to version 7.4 with support for asynchronous stack traces, increasing await performance, parsing JavaScript and calls when the actual and declared number of arguments does not match;
  • TLS 1.3 is now supported in the tls module and TLS 1.0 / 1.1 is shutdown by default;
  • Enhancing protection and checks on the size of allocated memory in the Buffer class;

Get more info at official website.