Fastify vs. Javalin vs. Pencil

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Description

What is Fastify?

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%.

What is Javalin?

Javalin started as a fork of the Spark framework but quickly turned into a ground-up rewrite influenced by express.js. Both of these web frameworks are inspired by the modern micro web framework grandfather: Sinatra, so if you’re coming from Ruby then Javalin shouldn’t feel too unfamiliar.

What is Pencil?

A web application microframework for Rust

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Pros

Why do developers choose Fastify?
Why do you like Fastify?

Why do developers choose Javalin?
Why do you like Javalin?

Why do developers choose Pencil?
Why do you like Pencil?

Cons

What are the cons of using Fastify?
No Cons submitted yet for Fastify
Downsides of Fastify?

What are the cons of using Javalin?
No Cons submitted yet for Javalin
Downsides of Javalin?

What are the cons of using Pencil?
No Cons submitted yet for Pencil
Downsides of Pencil?

Companies

What companies use Fastify?
4 companies on StackShare use Fastify
What companies use Javalin?
0 companies on StackShare use Javalin
What companies use Pencil?
0 companies on StackShare use Pencil

Integrations

What tools integrate with Fastify?
1 tools on StackShare integrate with Fastify
What tools integrate with Javalin?
2 tools on StackShare integrate with Javalin
What tools integrate with Pencil?
1 tools on StackShare integrate with Pencil

What are some alternatives to Fastify, Javalin, and Pencil?

  • ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
  • Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
  • Django REST framework - Web APIs for Django
  • Sinatra - Classy web-development dressed in a DSL

See all alternatives to Fastify

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