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13 best JavaScript Unit Testing libraries in 2025

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by marketing.admin@openweaver.com dot icon Updated: Mar 10, 2023

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Unit testing helps developers by allowing them to refactor their code more confidently, catch regressions early on, and prevent bugs from reaching production. This can have significant benefits for software development teams. JavaScript is easy to get started with, it can quickly become a complex language with many quirks and gotchas. The good news is that there are many tools and frameworks that help us handle those complexities. One such tool is unit testing. We’ve analyzed the most popular open-source JavaScript unit testing frameworks in terms of their features, functionality, and community support. We recommend the following 13 best JavaScript Unit Testing libraries including qunit - An easytouse JavaScript unit testing framework; chutzpah - open-source JavaScript test runner; qunit - An easytouse JavaScript Unit Testing framework.

qunitby qunitjs

JavaScript doticonstar image 4000 doticonVersion:2.19.4doticon
License: Permissive (MIT)

🔮 An easy-to-use JavaScript unit testing framework.

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            qunitby qunitjs

            JavaScript doticon star image 4000 doticonVersion:2.19.4doticon License: Permissive (MIT)

            🔮 An easy-to-use JavaScript unit testing framework.
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                      testemby testem

                      JavaScript doticonstar image 2945 doticonVersion:v3.10.1doticon
                      License: Permissive (MIT)

                      Test'em 'Scripts! A test runner that makes Javascript unit testing fun.

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                                testemby testem

                                JavaScript doticon star image 2945 doticonVersion:v3.10.1doticon License: Permissive (MIT)

                                Test'em 'Scripts! A test runner that makes Javascript unit testing fun.
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                                          chutzpahby mmanela

                                          JavaScript doticonstar image 551 doticonVersion:v4.4.13doticon
                                          License: Permissive (Apache-2.0)

                                          Chutzpah is an open source JavaScript test runner which enables you to run unit tests using QUnit, Jasmine, Mocha and TypeScript.

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                                                    chutzpahby mmanela

                                                    JavaScript doticon star image 551 doticonVersion:v4.4.13doticon License: Permissive (Apache-2.0)

                                                    Chutzpah is an open source JavaScript test runner which enables you to run unit tests using QUnit, Jasmine, Mocha and TypeScript.
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                                                              ember-qunitby emberjs

                                                              JavaScript doticonstar image 265 doticonVersion:v7.0.0doticon
                                                              License: Permissive (MIT)

                                                              QUnit test helpers for Ember

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                                                                        ember-qunitby emberjs

                                                                        JavaScript doticon star image 265 doticonVersion:v7.0.0doticon License: Permissive (MIT)

                                                                        QUnit test helpers for Ember
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                                                                                  grunt-contrib-qunitby gruntjs

                                                                                  JavaScript doticonstar image 212 doticonVersion:v6.2.1doticon
                                                                                  License: Permissive (MIT)

                                                                                  Run QUnit tests in Headless Chrome.

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                                                                                            grunt-contrib-qunitby gruntjs

                                                                                            JavaScript doticon star image 212 doticonVersion:v6.2.1doticon License: Permissive (MIT)

                                                                                            Run QUnit tests in Headless Chrome.
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                                                                                                      qunit-bddby square

                                                                                                      JavaScript doticonstar image 107 doticonVersion:Currentdoticon
                                                                                                      License: Others (Non-SPDX)

                                                                                                      BDD-style testing for QUnit.

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                                                                                                                qunit-bddby square

                                                                                                                JavaScript doticon star image 107 doticonVersion:Currentdoticon License: Others (Non-SPDX)

                                                                                                                BDD-style testing for QUnit.
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                                                                                                                          qunit-phantomjs-runnerby jonkemp

                                                                                                                          JavaScript doticonstar image 67 doticonVersion:Currentdoticon
                                                                                                                          License: Permissive (MIT)

                                                                                                                          A PhantomJS-powered headless test runner for QUnit

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                                                                                                                                    qunit-phantomjs-runnerby jonkemp

                                                                                                                                    JavaScript doticon star image 67 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                    A PhantomJS-powered headless test runner for QUnit
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                                                                                                                                              django-qunitby codysoyland

                                                                                                                                              JavaScript doticonstar image 54 doticonVersion:Currentdoticon
                                                                                                                                              License: Others (Non-SPDX)

                                                                                                                                              django-qunit integrates the QUnit Javascript testing framework with Django.

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                                                                                                                                                        django-qunitby codysoyland

                                                                                                                                                        JavaScript doticon star image 54 doticonVersion:Currentdoticon License: Others (Non-SPDX)

                                                                                                                                                        django-qunit integrates the QUnit Javascript testing framework with Django.
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                                                                                                                                                                  ember-sinon-qunitby elwayman02

                                                                                                                                                                  TypeScript doticonstar image 53 doticonVersion:v7.1.4doticon
                                                                                                                                                                  License: Permissive (MIT)

                                                                                                                                                                  Sinon sandbox test integration for QUnit

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                                                                                                                                                                            ember-sinon-qunitby elwayman02

                                                                                                                                                                            TypeScript doticon star image 53 doticonVersion:v7.1.4doticon License: Permissive (MIT)

                                                                                                                                                                            Sinon sandbox test integration for QUnit
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                                                                                                                                                                                      testem-gitlab-reporterby simplabs

                                                                                                                                                                                      JavaScript doticonstar image 5 doticonVersion:Currentdoticon
                                                                                                                                                                                      License: Permissive (MIT)

                                                                                                                                                                                      GitLab/JUnit reporter for testem

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                                                                                                                                                                                                testem-gitlab-reporterby simplabs

                                                                                                                                                                                                JavaScript doticon star image 5 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                                                                                GitLab/JUnit reporter for testem
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                                                                                                                                                                                                          qunitby Acidburn0zzz

                                                                                                                                                                                                          JavaScript doticonstar image 0 doticonVersion:Currentdoticon
                                                                                                                                                                                                          License: Others (Non-SPDX)

                                                                                                                                                                                                          An easy-to-use JavaScript Unit Testing framework.

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                                                                                                                                                                                                                    qunitby Acidburn0zzz

                                                                                                                                                                                                                    JavaScript doticon star image 0 doticonVersion:Currentdoticon License: Others (Non-SPDX)

                                                                                                                                                                                                                    An easy-to-use JavaScript Unit Testing framework.
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                                                                                                                                                                                                                              ember-qunitby danshapir

                                                                                                                                                                                                                              JavaScript doticonstar image 0 doticonVersion:Currentdoticon
                                                                                                                                                                                                                              License: Permissive (MIT License)

                                                                                                                                                                                                                              unit test helpers for ember

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                                                                                                                                                                                                                                        ember-qunitby danshapir

                                                                                                                                                                                                                                        JavaScript doticon star image 0 doticonVersion:Currentdoticon License: Permissive (MIT License)

                                                                                                                                                                                                                                        unit test helpers for ember
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                                                                                                                                                                                                                                                  qunitby evatechsoft

                                                                                                                                                                                                                                                  JavaScript doticonstar image 0 doticonVersion:Currentdoticon
                                                                                                                                                                                                                                                  License: Others (Non-SPDX)

                                                                                                                                                                                                                                                  An easy-to-use JavaScript Unit Testing framework.

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                                                                                                                                                                                                                                                            qunitby evatechsoft

                                                                                                                                                                                                                                                            JavaScript doticon star image 0 doticonVersion:Currentdoticon License: Others (Non-SPDX)

                                                                                                                                                                                                                                                            An easy-to-use JavaScript Unit Testing framework.
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