Civil Rights
Movements, leaders, victories and the continuing fight for equality.
Explore the people, places, events, achievements, struggles and stories that shaped our journey.
Movements, leaders, victories and the continuing fight for equality.
Innovation, patents, science, technology and world-changing contributions.
Pioneers, champions, Negro Leagues, records, activism and excellence.
Meet the people whose lives, choices and achievements shaped the journey.
Black towns, communities, institutions and places where history happened.
Moments that changed communities, movements, institutions and the nation.
Mansa Musa was the ruler of the Mali Empire in West Africa. Details recorded here should be sourced; unknown information is left blank.
MORE →Reflects the personal views, recollections, and perspective of the author, Mike Davis.
This is a personal recollection on the Move fire on May 13, 1985
Playwright is an open-source automation library for browser testing and web scraping developed by Microsoft and launched on 31 January 2020, which has since become popular among programmers and web developers. Playwright provides the ability to automate browser tasks in Chromium, Firefox, and WebKit with a single API. It can also operate against branded browsers such as Google Chrome and Microsoft Edge available on the host machine, although these browsers are not installed by default. The current Playwright version supports Stable, Beta, Dev, and Canary channels of Google Chrome and Microsoft Edge. This allows developers to create reliable end-to-end tests that are capable of running in non-headless mode, as well as in headless mode for automation. Playwright supports programming languages like JavaScript, Python, C# and Java, though its main API was originally written in Node.js. It supports all modern web features including network interception and multiple browser contexts and provides automatic waiting, which reduces the flakiness of tests.
Cypress is a frontend test automation tool (framework) for regression testing of web applications including End-to-End (E2E), integration, and unit tests. Cypress runs on Windows, Linux, and macOS. The Cypress app is open-source software released under the MIT License, while Cypress Cloud is a commercial software as a service web application with free and paid plans. Cypress has been compared to Selenium.
K6 is an open-source load testing tool developed by Grafana Labs. It is designed to help developers and engineers test the performance and reliability of their systems, particularly APIs, microservices, and websites. K6 is both an HTTP load and functional test tool, written in Go and using the goja embedded JavaScript interpreter for test scripting purposes. Tests are written in ECMAScript 6 using the Babel transpiler. There is support for HTTP/2, TLS, test assertions, ramp up and down, duration, number of iterations etc. Standard metrics include reports to standard out but can include collectors that report to time-series databases which can be visualized in real-time. There is a Jenkins plugin that can be combined with thresholds (global pass/fail criteria).
This is a list of free and open-source software (FOSS) packages, computer software licensed under free software licenses and open-source licenses. Software that fits the Free Software Definition may be more appropriately called free software; the GNU project in particular objects to their works being referred to as open-source. For more information about the philosophical background for open-source software, see free software movement and Open Source Initiative. However, nearly all software meeting the Free Software Definition also meets the Open Source Definition and vice versa. A small fraction of the software that meets either definition is listed here. Some of the open-source applications are also the basis of commercial products, shown in the List of commercial open-source applications and services.
Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.
MORE →Mae Jemison, aboard Space Shuttle Endeavour in 1992.