Top 11 Open-Source Alternatives to Pyright

Product categories

Clean Code Cloud Management Code Analysis Code Collaboration Code Coverage Code Quality Code Review Cyber Security Developer Tools Git IT And Cybersecurity Python IDE

Summary

The top open-source alternatives to Pyright are SonarQube, mypy, and Coala. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

SonarQube Landing Page
1

SonarQube

SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
Pricing:
- Open Source
- Freemium
- Free Trial
- $150.0 / Annually
#Code Analysis #Code Review #Code Coverage 1 social mentions
mypy Landing Page
2

mypy

Mypy is an experimental optional static type checker for Python that aims to combine the benefits of dynamic (or "duck") typing and static typing.
Pricing:
- Open Source
#Code Coverage #Code Analysis #Code Quality 49 social mentions
Coala Landing Page
3

Coala

Linting and fixing code for all languages
Pricing:
- Open Source
#Code Coverage #Code Analysis #Code Quality
pytype Landing Page
4

pytype

A static type analyzer for Python code
Pricing:
- Open Source
#Code Coverage #Code Analysis #Python IDE 1 social mentions
CodeClimate Landing Page
5

CodeClimate

Code Climate provides automated code review for your apps, letting you fix quality and security issues before they hit production. We check every commit, branch and pull request for changes in quality and potential vulnerabilities.
Pricing:
- Open Source
#Code Coverage #Code Quality #Code Analysis 11 social mentions
ESLint Landing Page
6

ESLint

The fully pluggable JavaScript code quality tool
Pricing:
- Open Source
#Code Coverage #Developer Tools #Code Quality 229 social mentions
SonarLint Landing Page
7

SonarLint

Clean Code begins in your IDE with SonarLint - Our free IDE extension that provides on-the-fly analysis and coding guidance.
Pricing:
- Open Source
- Free
#Code Analysis #Software Development #Code Review 1 social mentions
JSLint Landing Page
8

JSLint

JSLint is a JavaScript program that looks for problems in JavaScript programs.
Pricing:
- Open Source
#Code Coverage #Code Quality #Code Analysis 4 social mentions
betterscan.io
9

Betterscan.io

Cloud-Native Cybersecurity Software that secures both Cloud and Code
Pricing:
- Open Source
#Cyber Security #IT And Cybersecurity #Developer Tools
Phabricator Landing Page
10

Phabricator

Phacility - Phabricator
Pricing:
- Open Source
#Code Collaboration #Project Management #Git 3 social mentions
textlint Landing Page
11

textlint

The pluggable linting tool for text and markdown
Pricing:
- Open Source
#Code Coverage #Code Analysis #Code Quality