docs: update readme links (#41045)

README.md

@@ -7,7 +7,7 @@
 
 ## freeCodeCamp.org's open-source codebase and curriculum
 
-[freeCodeCamp.org](https://www.freecodecamp.org) is a friendly community where you can learn to code for free. It is run by a [donor-supported 501(c)(3) nonprofit](https://donate.freecodecamp.org) to help millions of busy adults transition into tech. Our community has already helped more than 10,000 people get their first developer job.
+[freeCodeCamp.org](https://www.freecodecamp.org) is a friendly community where you can learn to code for free. It is run by a [donor-supported 501(c)(3) nonprofit](https://www.freecodecamp.org/donate) to help millions of busy adults transition into tech. Our community has already helped more than 10,000 people get their first developer job.
 
 Our full-stack web development and machine learning curriculum is completely free and self-paced. We have thousands of interactive coding challenges to help you expand your skills.
 
@@ -31,102 +31,102 @@ You can pull in these test suites through [freeCodeCamp's CDN](https://cdn.freec
 
 Once you’ve earned a certification, you will always have it. You will always be able to link to it from your LinkedIn or résumé. And when your prospective employers or freelance clients click that link, they’ll see a verified certification specific to you.
 
-The one exception to this is if we discover violations of our [Academic Honesty Policy](https://www.freecodecamp.org/academic-honesty). When we catch people unambiguously plagiarizing (submitting other people's code or projects as their own without citation), we do what all rigorous institutions of learning should do - we revoke their certifications and ban those people.
+The one exception to this is if we discover violations of our [Academic Honesty Policy](https://www.freecodecamp.org/news/academic-honesty-policy/). When we catch people unambiguously plagiarizing (submitting other people's code or projects as their own without citation), we do what all rigorous institutions of learning should do - we revoke their certifications and ban those people.
 
 Here are our ten core certifications:
 
 #### 1. Responsive Web Design Certification
 
-- [Basic HTML and HTML5](https://learn.freecodecamp.org/responsive-web-design/basic-html-and-html5)
+- [Basic HTML and HTML5](https://www.freecodecamp.org/learn/responsive-web-design/)
-- [Basic CSS](https://learn.freecodecamp.org/responsive-web-design/basic-css)
+- [Basic CSS](https://www.freecodecamp.org/learn/responsive-web-design/)
-- [Applied Visual Design](https://learn.freecodecamp.org/responsive-web-design/applied-visual-design)
+- [Applied Visual Design](https://www.freecodecamp.org/learn/responsive-web-design/)
-- [Applied Accessibility](https://learn.freecodecamp.org/responsive-web-design/applied-accessibility)
+- [Applied Accessibility](https://www.freecodecamp.org/learn/responsive-web-design/)
-- [Responsive Web Design Principles](https://learn.freecodecamp.org/responsive-web-design/responsive-web-design-principles)
+- [Responsive Web Design Principles](https://www.freecodecamp.org/learn/responsive-web-design/)
-- [CSS Flexbox](https://learn.freecodecamp.org/responsive-web-design/css-flexbox)
+- [CSS Flexbox](https://www.freecodecamp.org/learn/responsive-web-design/)
-- [CSS Grid](https://learn.freecodecamp.org/responsive-web-design/css-grid)
+- [CSS Grid](https://www.freecodecamp.org/learn/responsive-web-design/)
   <br />
   <br />
   **Projects**: [Tribute Page](https://www.freecodecamp.org/learn/responsive-web-design/responsive-web-design-projects/build-a-tribute-page), [Survey Form](https://www.freecodecamp.org/learn/responsive-web-design/responsive-web-design-projects/build-a-survey-form), [Product Landing Page](https://www.freecodecamp.org/learn/responsive-web-design/responsive-web-design-projects/build-a-product-landing-page), [Technical Documentation Page](https://www.freecodecamp.org/learn/responsive-web-design/responsive-web-design-projects/build-a-technical-documentation-page), [Personal Portfolio Webpage](https://www.freecodecamp.org/learn/responsive-web-design/responsive-web-design-projects/build-a-personal-portfolio-webpage)
 
 #### 2. JavaScript Algorithms and Data Structures Certification
 
-- [Basic JavaScript](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript)
+- [Basic JavaScript](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
-- [ES6](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/es6)
+- [ES6](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
-- [Regular Expressions](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/regular-expressions)
+- [Regular Expressions](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
-- [Debugging](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/debugging)
+- [Debugging](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
-- [Basic Data Structures](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-data-structures)
+- [Basic Data Structures](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
-- [Algorithm Scripting](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-algorithm-scripting)
+- [Algorithm Scripting](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
-- [Object-Oriented Programming](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/object-oriented-programming)
+- [Object-Oriented Programming](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
-- [Functional Programming](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/functional-programming)
+- [Functional Programming](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
-- [Intermediate Algorithm Scripting](https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting)
+- [Intermediate Algorithm Scripting](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/)
   <br />
   <br />
   **Projects**: [Palindrome Checker](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects/palindrome-checker),[ Roman Numeral Converter](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects/roman-numeral-converter), [Caesar's Cipher](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects/caesars-cipher), [Telephone Number Validator](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects/telephone-number-validator), [Cash Register](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects/cash-register)
 
 #### 3. Front End Libraries Certification
 
-- [Bootstrap](https://learn.freecodecamp.org/front-end-libraries/bootstrap)
+- [Bootstrap](https://www.freecodecamp.org/learn/front-end-libraries/)
-- [jQuery](https://learn.freecodecamp.org/front-end-libraries/jquery)
+- [jQuery](https://www.freecodecamp.org/learn/front-end-libraries/)
-- [Sass](https://learn.freecodecamp.org/front-end-libraries/sass)
+- [Sass](https://www.freecodecamp.org/learn/front-end-libraries/)
-- [React](https://learn.freecodecamp.org/front-end-libraries/react)
+- [React](https://www.freecodecamp.org/learn/front-end-libraries/)
-- [Redux](https://learn.freecodecamp.org/front-end-libraries/redux)
+- [Redux](https://www.freecodecamp.org/learn/front-end-libraries/)
-- [React and Redux](https://learn.freecodecamp.org/front-end-libraries/react-and-redux)
+- [React and Redux](https://www.freecodecamp.org/learn/front-end-libraries/)
   <br />
   <br />
   **Projects**:  [Random Quote Machine](https://www.freecodecamp.org/learn/front-end-libraries/front-end-libraries-projects/build-a-random-quote-machine), [Markdown Previewer](https://www.freecodecamp.org/learn/front-end-libraries/front-end-libraries-projects/build-a-markdown-previewer), [Drum Machine](https://www.freecodecamp.org/learn/front-end-libraries/front-end-libraries-projects/build-a-drum-machine), [JavaScript Calculator](https://www.freecodecamp.org/learn/front-end-libraries/front-end-libraries-projects/build-a-javascript-calculator), [25 + 5 Clock](https://www.freecodecamp.org/learn/front-end-libraries/front-end-libraries-projects/build-a-25--5-clock)
 
 #### 4. Data Visualization Certification
 
-- [Data Visualization with D3](https://learn.freecodecamp.org/data-visualization/data-visualization-with-d3)
+- [Data Visualization with D3](https://www.freecodecamp.org/learn/data-visualization/)
-- [JSON APIs and Ajax](https://learn.freecodecamp.org/data-visualization/json-apis-and-ajax)
+- [JSON APIs and Ajax](https://www.freecodecamp.org/learn/data-visualization/)
   <br />
   <br />
   **Projects**:  [Bar Chart](https://www.freecodecamp.org/learn/data-visualization/data-visualization-projects/visualize-data-with-a-bar-chart), [Scatterplot Graph](https://www.freecodecamp.org/learn/data-visualization/data-visualization-projects/visualize-data-with-a-scatterplot-graph), [Heat Map](https://www.freecodecamp.org/learn/data-visualization/data-visualization-projects/visualize-data-with-a-heat-map), [Choropleth Map](https://www.freecodecamp.org/learn/data-visualization/data-visualization-projects/visualize-data-with-a-choropleth-map), [Treemap Diagram](https://www.freecodecamp.org/learn/data-visualization/data-visualization-projects/visualize-data-with-a-treemap-diagram)
 
 #### 5. APIs and Microservices Certification
 
-- [Managing Packages with Npm](https://learn.freecodecamp.org/apis-and-microservices/managing-packages-with-npm)
+- [Managing Packages with Npm](https://www.freecodecamp.org/learn/apis-and-microservices/)
-- [Basic Node and Express](https://learn.freecodecamp.org/apis-and-microservices/basic-node-and-express)
+- [Basic Node and Express](https://www.freecodecamp.org/learn/apis-and-microservices/)
-- [MongoDB and Mongoose](https://learn.freecodecamp.org/apis-and-microservices/mongodb-and-mongoose)
+- [MongoDB and Mongoose](https://www.freecodecamp.org/learn/apis-and-microservices/)
   <br />
   <br />
   **Projects**: [Timestamp Microservice](https://www.freecodecamp.org/learn/apis-and-microservices/apis-and-microservices-projects/timestamp-microservice), [Request Header Parser](https://www.freecodecamp.org/learn/apis-and-microservices/apis-and-microservices-projects/request-header-parser-microservice), [URL Shortener](https://www.freecodecamp.org/learn/apis-and-microservices/apis-and-microservices-projects/url-shortener-microservice), [Exercise Tracker](https://www.freecodecamp.org/learn/apis-and-microservices/apis-and-microservices-projects/exercise-tracker), [File Metadata Microservice](https://www.freecodecamp.org/learn/apis-and-microservices/apis-and-microservices-projects/file-metadata-microservice)
 
 #### 6. Quality Assurance Certification
 
-- [Quality Assurance and Testing with Chai](https://www.freecodecamp.org/learn/quality-assurance/quality-assurance-and-testing-with-chai/)
+- [Quality Assurance and Testing with Chai](https://www.freecodecamp.org/learn/quality-assurance/)
-- [Advanced Node and Express](https://www.freecodecamp.org/learn/quality-assurance/advanced-node-and-express/)
+- [Advanced Node and Express](https://www.freecodecamp.org/learn/quality-assurance/)
   <br />
   <br />
   **Projects**:  [Metric-Imperial Converter](https://www.freecodecamp.org/learn/quality-assurance/quality-assurance-projects/metric-imperial-converter), [Issue Tracker](https://www.freecodecamp.org/learn/quality-assurance/quality-assurance-projects/issue-tracker), [Personal Library](https://www.freecodecamp.org/learn/quality-assurance/quality-assurance-projects/personal-library), [Sudoku Solver](https://www.freecodecamp.org/learn/quality-assurance/quality-assurance-projects/sudoku-solver), [American British Translator](https://www.freecodecamp.org/learn/quality-assurance/quality-assurance-projects/american-british-translator)
 
 #### 7. Scientific Computing with Python Certification
 
-- [Introduction to Python for Everybody](https://learn.freecodecamp.org/scientific-computing-with-python/python-for-everybody)
+- [Introduction to Python for Everybody](https://www.freecodecamp.org/learn/scientific-computing-with-python/)
   <br />
   <br />
   **Projects**: [Arithmetic Formatter](https://www.freecodecamp.org/learn/scientific-computing-with-python/scientific-computing-with-python-projects/arithmetic-formatter), [Time Calculator](https://www.freecodecamp.org/learn/scientific-computing-with-python/scientific-computing-with-python-projects/time-calculator), [Budget App](https://www.freecodecamp.org/learn/scientific-computing-with-python/scientific-computing-with-python-projects/budget-app), [Polygon Area Calculator](https://www.freecodecamp.org/learn/scientific-computing-with-python/scientific-computing-with-python-projects/polygon-area-calculator), [Probability Calculator](https://www.freecodecamp.org/learn/scientific-computing-with-python/scientific-computing-with-python-projects/probability-calculator)
 
 #### 8. Data Analysis with Python Certification
 
-- [Data Analysis with Python Course](https://learn.freecodecamp.org/data-analysis-with-python/data-analysis-with-python-course)
+- [Data Analysis with Python Course](https://www.freecodecamp.org/learn/data-analysis-with-python/)
-- [NumPy](https://learn.freecodecamp.org/data-analysis-with-python/numpy)
+- [NumPy](https://www.freecodecamp.org/learn/data-analysis-with-python/)
   <br />
   <br />
   **Projects**: [Mean-Variance-Standard Deviation Calculator](https://www.freecodecamp.org/learn/data-analysis-with-python/data-analysis-with-python-projects/mean-variance-standard-deviation-calculator), [Demographic Data Analyzer](https://www.freecodecamp.org/learn/data-analysis-with-python/data-analysis-with-python-projects/demographic-data-analyzer), [Medical Data Visualizer](https://www.freecodecamp.org/learn/data-analysis-with-python/data-analysis-with-python-projects/medical-data-visualizer), [Page View Time Series Visualizer](https://www.freecodecamp.org/learn/data-analysis-with-python/data-analysis-with-python-projects/page-view-time-series-visualizer), [Sea Level Predictor](https://www.freecodecamp.org/learn/data-analysis-with-python/data-analysis-with-python-projects/sea-level-predictor)
 
 #### 9. Information Security Certification
 
-- [Information Security with HelmetJS](https://learn.freecodecamp.org/information-security/information-security-with-helmetjs)
+- [Information Security with HelmetJS](https://www.freecodecamp.org/learn/information-security/)
-- [Python for Penetration Testing](https://learn.freecodecamp.org/information-security/python-for-penetration-testing)
+- [Python for Penetration Testing](https://www.freecodecamp.org/learn/information-security/)
   <br />
   <br />
   **Projects**:  [Stock Price Checker](https://www.freecodecamp.org/learn/information-security/information-security-projects/stock-price-checker), [Anonymous Message Board](https://www.freecodecamp.org/learn/information-security/information-security-projects/anonymous-message-board), [Port Scanner](https://www.freecodecamp.org/learn/information-security/information-security-projects/port-scanner), [SHA-1 Password Cracker](https://www.freecodecamp.org/learn/information-security/information-security-projects/sha-1-password-cracker), [Secure Real Time Multiplayer Game ](https://www.freecodecamp.org/learn/information-security/information-security-projects/secure-real-time-multiplayer-game)
 
 #### 10. Machine Learning with Python Certification
 
-- [TensorFlow](https://learn.freecodecamp.org/machine-learning-with-python/tensorflow)
+- [TensorFlow](https://www.freecodecamp.org/learn/machine-learning-with-python/)
-- [How Neural Networks Work](https://learn.freecodecamp.org/machine-learning-with-python/how-neural-networks-work)
+- [How Neural Networks Work](https://www.freecodecamp.org/learn/machine-learning-with-python/)
   <br />
   <br />
   **Projects**: [Rock Paper Scissors](https://www.freecodecamp.org/learn/machine-learning-with-python/machine-learning-with-python-projects/rock-paper-scissors), [Cat and Dog Image Classifier](https://www.freecodecamp.org/learn/machine-learning-with-python/machine-learning-with-python-projects/cat-and-dog-image-classifier), [Book Recommendation Engine using KNN](https://www.freecodecamp.org/learn/machine-learning-with-python/machine-learning-with-python-projects/book-recommendation-engine-using-knn), [Linear Regression Health Costs Calculator](https://www.freecodecamp.org/learn/machine-learning-with-python/machine-learning-with-python-projects/linear-regression-health-costs-calculator), [Neural Network SMS Text Classifier](https://www.freecodecamp.org/learn/machine-learning-with-python/machine-learning-with-python-projects/neural-network-sms-text-classifier)