Free and open first
Best Developer Tools in 2026
Developer tools support coding work across Windows, macOS, Linux, the web, self-hosted setups and APIs. They can cover coding assistance, version control, debugging, testing, CI/CD automation and API access.
- 33 apps
- Research read 10 Oct 2026
- How the order is worked out
- 1
Bruno
Free plan Open source APIExtensionLinux+3Bruno pairs API testing and automation with Git-friendly plain-text collections and companion tools.
- 2
Cypress
Free plan Open source APILinuxMac+2Cypress combines browser-based application testing with cloud features for recorded CI runs and team workflows. Review the plan limits and public-project data visibility before choosing a Cloud setup.
- 3
PyCharm
Free plan Open source APILinuxMac+2PyCharm combines Python-focused editing with debugging, testing, integrations, and database tools across three desktop platforms.
- 4
Selenium
Free plan Open source APIExtensionLinux+4Selenium offers browser automation through WebDriver, IDE and Grid, with no listed price. Anyone deploying Grid should account for its default lack of authentication and restrict external access.
- 5
Bitbucket
Free plan AndroidAPIiPhone+5Bitbucket combines repository hosting and CI/CD with connections to Jira, Trello, and third-party services.
- 6
Apache NetBeans
Free plan LinuxMacWindowsApache NetBeans combines a code editor and tools with a modular Swing application framework, at no cost under the Apache License.
- 7
Buildkite
Free plan APIExtensionLinux+4Buildkite combines pipeline execution with test-result management and a choice of agent hosting. Its free and Pro plans have stated user and concurrency limits.
- 8
CircleCI
Free plan APILinuxMac+3CircleCI brings build execution, test optimization, deployment visibility, and security controls into a CI/CD offering.
- 9
CLion
Free plan ExtensionLinuxMac+2CLion covers core C and C++ development workflows alongside remote and embedded toolchains. Its free offer is limited to non-commercial use, so commercial developers need a paid subscription.
- 10
Cursor
Free plan APIiPhoneLinux+3Cursor offers coding-agent workflows from a free entry plan through paid individual, team, and enterprise options.
- 11
DataGrip
Free plan LinuxMacWindowsDataGrip brings database connections, SQL assistance, data editing, and query workflows together in a desktop IDE.
- 12
Eclipse IDE
Free plan LinuxMacWindowsEclipse IDE offers a free, extensible development platform with packages for several programming areas and dedicated Java tooling.
- 13
- 14
Insomnia
Free plan LinuxMacSelf-hosted+1Insomnia covers API design and client workflows alongside mocking, CI/CD execution, and team collaboration.
- 15
IntelliJ IDEA
Free plan APIExtensionLinux+2IntelliJ IDEA combines Java and Kotlin coding assistance with debugging, build, testing, and version-control integrations.
- 16
- 17
Neovim
Free plan AndroidAPILinux+3Neovim pairs Vim-style editing with a documented API, plugin options, and built-in language-server features.
- 18
Playwright
Free plan LinuxMacSelf-hosted+2Playwright combines cross-browser automation, test authoring tools, and support for agent workflows. Teams can run it locally or in CI on Linux, macOS, and Windows.
- 19
- 20
Jenkins
Free plan LinuxMacSelf-hosted+2Jenkins offers a wide range of CI/CD workflows, deployment formats, and community plugins without a software fee.
- 21
Rider
Free plan LinuxMacWindowsChoose Rider if you need a cross-platform IDE for .NET or game development with integrated testing, debugging, version control, and database tools.
- 22
Visual Studio Code
Free plan LinuxMacWeb+1VS Code offers a broad editor toolkit and optional agent workflows across desktop and web. Consider the web environment’s limits and extension permissions when deciding how to use it.
- 23
JUnit
Free plan Self-hostedJUnit provides a structured testing stack with broad IDE and build integrations. Check runtime and Kotlin requirements, and treat Vintage as a temporary migration component.
- 24
WebStorm
Free plan LinuxMacWindowsChoose WebStorm for JavaScript or TypeScript work that benefits from integrated code assistance, debugging, tests, and database tools.
- 25
Xcode Cloud
Free plan iPhoneMacWebChoose Xcode Cloud if your team uses Xcode and wants cloud builds, parallel tests, and TestFlight delivery within connected Apple development tools.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
Compare the free plan, paid starting price, deployment model and the features your workflow needs. Check trial length and limits, and review the licence when open-source code or code changes matter.
Questions
Can I use a developer tool without paying?
Items in this category offer free plans, and some are listed as free products. Check the plan details and limits before relying on unpaid use.
Do developer tools offer free trials?
Some listed tools include free trials, with periods such as 14 or 30 days. Check the individual pricing note for the trial length and terms.
Which platforms do these tools support?
Listed platforms include Windows, macOS, Linux, the web, self-hosted deployments and APIs. Check the tool's deployment model for the option you need.
What features should I compare?
Compare free plan, paid starting price, deployment model, AI coding assistance, version control, debugging, test automation, CI/CD automation and API access.
How do I check whether code is open source?
Look for the tool's licence information. Open-source code is offered by tools in this category, but licence terms differ and should be read before modifying or sharing code.
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