diff --git a/core-java-8/README.md b/core-java-8/README.md
index 6786b29120..e5fa953cc7 100644
--- a/core-java-8/README.md
+++ b/core-java-8/README.md
@@ -15,7 +15,6 @@
 - [Guide to Java 8 Comparator.comparing()](http://www.baeldung.com/java-8-comparator-comparing)
 - [Guide To Java 8 Optional](http://www.baeldung.com/java-optional)
 - [Guide to the Java 8 forEach](http://www.baeldung.com/foreach-java)
-- [Java Base64 Encoding and Decoding](http://www.baeldung.com/java-base64-encode-and-decode)
 - [The Difference Between map() and flatMap()](http://www.baeldung.com/java-difference-map-and-flatmap)
 - [Static and Default Methods in Interfaces in Java](http://www.baeldung.com/java-static-default-methods)
 - [Efficient Word Frequency Calculator in Java](http://www.baeldung.com/java-word-frequency)
diff --git a/core-java-9/README.md b/core-java-9/README.md
index 38816471aa..c96267dc95 100644
--- a/core-java-9/README.md
+++ b/core-java-9/README.md
@@ -9,7 +9,6 @@
 - [Java 9 Convenience Factory Methods for Collections](http://www.baeldung.com/java-9-collections-factory-methods) 
 - [New Stream Collectors in Java 9](http://www.baeldung.com/java9-stream-collectors)
 - [Java 9 CompletableFuture API Improvements](http://www.baeldung.com/java-9-completablefuture)
-- [Spring Security – Redirect to the Previous URL After Login](http://www.baeldung.com/spring-security-redirect-login)
 - [Java 9 Process API Improvements](http://www.baeldung.com/java-9-process-api)
 - [Introduction to Java 9 StackWalking API](http://www.baeldung.com/java-9-stackwalking-api)
 - [Introduction to Project Jigsaw](http://www.baeldung.com/project-jigsaw-java-modularity)
diff --git a/core-java-sun/src/main/java/com/baeldung/README.md b/core-java-sun/src/main/java/com/baeldung/README.md
index 51809b2882..7d843af9ea 100644
--- a/core-java-sun/src/main/java/com/baeldung/README.md
+++ b/core-java-sun/src/main/java/com/baeldung/README.md
@@ -1,2 +1 @@
 ### Relevant Articles:
-- [SHA-256 Hashing in Java](http://www.baeldung.com/sha-256-hashing-java)
diff --git a/core-java/README.md b/core-java/README.md
index 20f6ef5ea7..4fbc8bbc6e 100644
--- a/core-java/README.md
+++ b/core-java/README.md
@@ -14,25 +14,20 @@
 - [Pattern Search with Grep in Java](http://www.baeldung.com/grep-in-java)
 - [URL Encoding and Decoding in Java](http://www.baeldung.com/java-url-encoding-decoding)
 - [How to Create an Executable JAR with Maven](http://www.baeldung.com/executable-jar-with-maven)
-- [How to Design a Genetic Algorithm in Java](http://www.baeldung.com/java-genetic-algorithm)
 - [Basic Introduction to JMX](http://www.baeldung.com/java-management-extensions)
-- [AWS Lambda With Java](http://www.baeldung.com/java-aws-lambda)
 - [Introduction to Nashorn](http://www.baeldung.com/java-nashorn)
 - [Java Money and the Currency API](http://www.baeldung.com/java-money-and-currency)
 - [JVM Log Forging](http://www.baeldung.com/jvm-log-forging)
 - [Guide to sun.misc.Unsafe](http://www.baeldung.com/java-unsafe)
 - [How to Perform a Simple HTTP Request in Java](http://www.baeldung.com/java-http-request)
 - [How to Add a Single Element to a Stream](http://www.baeldung.com/java-stream-append-prepend)
-- [Kotlin Java Interoperability](http://www.baeldung.com/kotlin-java-interoperability)
 - [How to Find all Getters Returning Null](http://www.baeldung.com/java-getters-returning-null)
 - [How to Get a Name of a Method Being Executed?](http://www.baeldung.com/java-name-of-executing-method)
-- [Converting a Stack Trace to a String in Java](http://www.baeldung.com/java-stacktrace-to-string)
 - [Introduction to Java Serialization](http://www.baeldung.com/java-serialization)
 - [Guide to UUID in Java](http://www.baeldung.com/java-uuid)
 - [Guide to Escaping Characters in Java RegExps](http://www.baeldung.com/java-regexp-escape-char)
 - [Difference between URL and URI](http://www.baeldung.com/java-url-vs-uri)
 - [Broadcasting and Multicasting in Java](http://www.baeldung.com/java-broadcast-multicast)
-- [Period and Duration in Java](http://www.baeldung.com/java-period-duration)
 - [OutOfMemoryError: GC Overhead Limit Exceeded](http://www.baeldung.com/java-gc-overhead-limit-exceeded)
 - [Creating a Java Compiler Plugin](http://www.baeldung.com/java-build-compiler-plugin)
 - [Quick Guide to Java Stack](http://www.baeldung.com/java-stack)
@@ -41,9 +36,8 @@
 - [A Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random)
 - [Compiling Java *.class Files with javac](http://www.baeldung.com/javac)
 - [A Guide to Iterator in Java](http://www.baeldung.com/java-iterator)
-- [The Trie Data Structure in Java](http://www.baeldung.com/trie-java)
 - [Introduction to Javadoc](http://www.baeldung.com/javadoc)
-- [Guide to Externalizable Interface in Java](http://www.baeldung.com/java-externalizable)
+- [Guide to the Externalizable Interface in Java](http://www.baeldung.com/java-externalizable)
 - [A Practical Guide to DecimalFormat](http://www.baeldung.com/java-decimalformat)
 - [How to Detect the OS Using Java](http://www.baeldung.com/java-detect-os)
 - [ASCII Art in Java](http://www.baeldung.com/ascii-art-in-java)
@@ -84,7 +78,6 @@
 - [Understanding Memory Leaks in Java](https://www.baeldung.com/java-memory-leaks)
 - [A Guide to SimpleDateFormat](https://www.baeldung.com/java-simple-date-format)
 - [SSL Handshake Failures](https://www.baeldung.com/java-ssl-handshake-failures)
-- [Implementing a Binary Tree in Java](https://www.baeldung.com/java-binary-tree)
 - [Changing the Order in a Sum Operation Can Produce Different Results?](https://www.baeldung.com/java-floating-point-sum-order)
 - [Java – Try with Resources](https://www.baeldung.com/java-try-with-resources)
 - [Abstract Classes in Java](https://www.baeldung.com/java-abstract-class)
diff --git a/core-java/src/main/java/com/baeldung/README.md b/core-java/src/main/java/com/baeldung/README.md
index 51809b2882..7d843af9ea 100644
--- a/core-java/src/main/java/com/baeldung/README.md
+++ b/core-java/src/main/java/com/baeldung/README.md
@@ -1,2 +1 @@
 ### Relevant Articles:
-- [SHA-256 Hashing in Java](http://www.baeldung.com/sha-256-hashing-java)
diff --git a/core-kotlin/README.md b/core-kotlin/README.md
index 828293ec90..05f07e7e7e 100644
--- a/core-kotlin/README.md
+++ b/core-kotlin/README.md
@@ -34,7 +34,6 @@
 - [Kotlin Constructors](https://www.baeldung.com/kotlin-constructors)
 - [Creational Design Patterns in Kotlin: Builder](https://www.baeldung.com/kotlin-builder-pattern)
 - [Kotlin Nested and Inner Classes](https://www.baeldung.com/kotlin-inner-classes)
-- [Kotlin with Ktor](https://www.baeldung.com/kotlin-ktor)
 - [Fuel HTTP Library with Kotlin](https://www.baeldung.com/kotlin-fuel)
 - [Introduction to Kovenant Library for Kotlin](https://www.baeldung.com/kotlin-kovenant)
 - [Converting Kotlin Data Class from JSON using GSON](https://www.baeldung.com/kotlin-json-convert-data-class)
diff --git a/data-structures/README.md b/data-structures/README.md
index b3b1196ce0..2d92068390 100644
--- a/data-structures/README.md
+++ b/data-structures/README.md
@@ -1,4 +1,4 @@
 ## Relevant articles:
 
-- [The Trie Data Structure in Java](http://www.baeldung.com/trie-java)
-- [Implementing a Binary Tree in Java](http://www.baeldung.com/java-binary-tree)
+[The Trie Data Structure in Java](https://www.baeldung.com/trie-java)
+[Implementing a Binary Tree in Java](https://www.baeldung.com/java-binary-tree)
diff --git a/guava/README.md b/guava/README.md
index 56e6aff50c..0346d34903 100644
--- a/guava/README.md
+++ b/guava/README.md
@@ -17,3 +17,5 @@
 - [Using Guava CountingOutputStream](http://www.baeldung.com/guava-counting-outputstream)
 - [Hamcrest Text Matchers](http://www.baeldung.com/hamcrest-text-matchers)
 - [Quick Guide to the Guava RateLimiter](http://www.baeldung.com/guava-rate-limiter)
+- [Hamcrest File Matchers](https://www.baeldung.com/hamcrest-file-matchers)
+- [SHA-256 Hashing in Java](https://www.baeldung.com/sha-256-hashing-java)
diff --git a/guava/src/test/java/org/baeldung/hamcrest/README.md b/guava/src/test/java/org/baeldung/hamcrest/README.md
index 456108d78a..7266ecda3a 100644
--- a/guava/src/test/java/org/baeldung/hamcrest/README.md
+++ b/guava/src/test/java/org/baeldung/hamcrest/README.md
@@ -1,3 +1,2 @@
 ### Relevant Articles:
 - [Testing with Hamcrest](http://www.baeldung.com/java-junit-hamcrest-guide)
-- [Hamcrest File Matchers](http://www.baeldung.com/hamcrest-file-matchers)
diff --git a/java-dates/src/main/java/com/baeldung/datetime/README.md b/java-dates/src/main/java/com/baeldung/datetime/README.md
index 1e4adbb612..7d843af9ea 100644
--- a/java-dates/src/main/java/com/baeldung/datetime/README.md
+++ b/java-dates/src/main/java/com/baeldung/datetime/README.md
@@ -1,2 +1 @@
 ### Relevant Articles:
-- [Introduction to the Java 8 Date/Time API](http://www.baeldung.com/java-8-date-time-intro)
diff --git a/java-strings/README.md b/java-strings/README.md
index 7ff1b0ceea..cbc32d0015 100644
--- a/java-strings/README.md
+++ b/java-strings/README.md
@@ -10,7 +10,7 @@
 - [Java – Generate Random String](http://www.baeldung.com/java-random-string)
 - [Convert char to String in Java](http://www.baeldung.com/java-convert-char-to-string)
 - [Convert String to int or Integer in Java](http://www.baeldung.com/java-convert-string-to-int-or-integer)
-- [How to Convert String to different data types in Java](http://www.baeldung.com/java-string-conversions)
+- [Java String Conversions](https://www.baeldung.com/java-string-conversions)
 - [Converting Strings to Enums in Java](http://www.baeldung.com/java-string-to-enum)
 - [Quick Guide to the Java StringTokenizer](http://www.baeldung.com/java-stringtokenizer)
 - [Count Occurrences of a Char in a String](http://www.baeldung.com/java-count-chars)
@@ -27,7 +27,6 @@
 - [Compact Strings in Java 9](http://www.baeldung.com/java-9-compact-string)
 - [Java Check a String for Lowercase/Uppercase Letter, Special Character and Digit](https://www.baeldung.com/java-lowercase-uppercase-special-character-digit-regex)
 - [Convert java.util.Date to String](https://www.baeldung.com/java-util-date-to-string)
-- [String Not Empty Test Assertions in Java](https://www.baeldung.com/java-assert-string-not-empty)
 - [Get Substring from String in Java](https://www.baeldung.com/java-substring)
 - [Converting a Stack Trace to a String in Java](https://www.baeldung.com/java-stacktrace-to-string)
 - [Sorting a String Alphabetically in Java](https://www.baeldung.com/java-sort-string-alphabetically)
@@ -43,4 +42,4 @@
 - [Convert String to Byte Array and Reverse in Java](https://www.baeldung.com/java-string-to-byte-array)
 - [Pad a String with Zeros or Spaces in Java](https://www.baeldung.com/java-pad-string)
 - [Adding a Newline Character to a String in Java](https://www.baeldung.com/java-string-newline)
-- [Remove or Replace part of a String in Java](https://www.baeldung.com/java-remove-replace-string-part)
\ No newline at end of file
+- [Remove or Replace part of a String in Java](https://www.baeldung.com/java-remove-replace-string-part)
diff --git a/kotlin-libraries/README.md b/kotlin-libraries/README.md
index d1ef77aa46..4110bfe12e 100644
--- a/kotlin-libraries/README.md
+++ b/kotlin-libraries/README.md
@@ -5,7 +5,7 @@
 - [Kotlin Dependency Injection with Kodein](http://www.baeldung.com/kotlin-kodein-dependency-injection)
 - [Writing Specifications with Kotlin and Spek](http://www.baeldung.com/kotlin-spek)
 - [Processing JSON with Kotlin and Klaxson](http://www.baeldung.com/kotlin-json-klaxson)
-- [Kotlin with Ktor](http://www.baeldung.com/kotlin-ktor)
 - [Guide to the Kotlin Exposed Framework](https://www.baeldung.com/kotlin-exposed-persistence)
 - [Working with Dates in Kotlin](https://www.baeldung.com/kotlin-dates)
 - [Introduction to Arrow in Kotlin](https://www.baeldung.com/kotlin-arrow)
+- [Kotlin with Ktor](https://www.baeldung.com/kotlin-ktor)
diff --git a/libraries/README.md b/libraries/README.md
index c1f16df6b4..b247caedda 100644
--- a/libraries/README.md
+++ b/libraries/README.md
@@ -18,7 +18,6 @@
 - [Guide to the HyperLogLog Algorithm](http://www.baeldung.com/java-hyperloglog)
 - [Introduction to Neuroph](http://www.baeldung.com/neuroph)
 - [Quick Guide to RSS with Rome](http://www.baeldung.com/rome-rss)
-- [Introduction to NoException](http://www.baeldung.com/introduction-to-noexception)
 - [Introduction to PCollections](http://www.baeldung.com/java-pcollections)
 - [Introduction to Hoverfly in Java](http://www.baeldung.com/hoverfly)
 - [Introduction to Eclipse Collections](http://www.baeldung.com/eclipse-collections)
@@ -34,7 +33,6 @@
 - [Introduction to Retrofit](http://www.baeldung.com/retrofit)
 - [Using Pairs in Java](http://www.baeldung.com/java-pairs)
 - [Introduction to Caffeine](http://www.baeldung.com/java-caching-caffeine)
-- [Introduction to Chronicle Queue](http://www.baeldung.com/java-chronicle-queue)
 - [Introduction To Docx4J](http://www.baeldung.com/docx4j)
 - [Introduction to StreamEx](http://www.baeldung.com/streamex)
 - [Introduction to BouncyCastle with Java](http://www.baeldung.com/java-bouncy-castle)
diff --git a/persistence-modules/spring-hibernate-5/README.md b/persistence-modules/spring-hibernate-5/README.md
index 75d23f7532..5e287919f1 100644
--- a/persistence-modules/spring-hibernate-5/README.md
+++ b/persistence-modules/spring-hibernate-5/README.md
@@ -1,6 +1,5 @@
 ### Relevant articles
 
-- [@Immutable in Hibernate](http://www.baeldung.com/hibernate-immutable)
 - [Hibernate Many to Many Annotation Tutorial](http://www.baeldung.com/hibernate-many-to-many)
 - [Programmatic Transactions in the Spring TestContext Framework](http://www.baeldung.com/spring-test-programmatic-transactions)
 - [Hibernate Criteria Queries](http://www.baeldung.com/hibernate-criteria-queries)
diff --git a/persistence-modules/spring-hibernate4/README.md b/persistence-modules/spring-hibernate4/README.md
index b15b7278f4..57a341ed45 100644
--- a/persistence-modules/spring-hibernate4/README.md
+++ b/persistence-modules/spring-hibernate4/README.md
@@ -7,12 +7,10 @@
 - [The DAO with Spring 3 and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate)
 - [Hibernate Pagination](http://www.baeldung.com/hibernate-pagination)
 - [Sorting with Hibernate](http://www.baeldung.com/hibernate-sort)
-- [Auditing with JPA, Hibernate, and Spring Data JPA](http://www.baeldung.com/database-auditing-jpa)
 - [Stored Procedures with Hibernate](http://www.baeldung.com/stored-procedures-with-hibernate-tutorial)
 - [Hibernate: save, persist, update, merge, saveOrUpdate](http://www.baeldung.com/hibernate-save-persist-update-merge-saveorupdate)
 - [Eager/Lazy Loading In Hibernate](http://www.baeldung.com/hibernate-lazy-eager-loading)
 - [Hibernate One to Many Annotation Tutorial](http://www.baeldung.com/hibernate-one-to-many)
-- [Guide to @Immutable Annotation in Hibernate](http://www.baeldung.com/hibernate-immutable)
 - [The DAO with Spring and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate)
 
 ### Quick Start
diff --git a/resteasy/bin/README.md b/resteasy/bin/README.md
index 722f1dfe93..f4dba1493a 100644
--- a/resteasy/bin/README.md
+++ b/resteasy/bin/README.md
@@ -4,5 +4,3 @@
 
 
 ### Relevant Articles:
-- [A Guide to RESTEasy](http://www.baeldung.com/resteasy-tutorial)
-- [RESTEasy Client API](http://www.baeldung.com/resteasy-client-tutorial)
diff --git a/spring-boot/README.MD b/spring-boot/README.MD
index 016d2841d7..2a6a935cc1 100644
--- a/spring-boot/README.MD
+++ b/spring-boot/README.MD
@@ -25,7 +25,6 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 - [Spring Boot: Configuring a Main Class](http://www.baeldung.com/spring-boot-main-class)
 - [A Quick Intro to the SpringBootServletInitializer](http://www.baeldung.com/spring-boot-servlet-initializer)
 - [How to Define a Spring Boot Filter?](http://www.baeldung.com/spring-boot-add-filter)
-- [How to Change the Default Port in Spring Boot](http://www.baeldung.com/spring-boot-change-port)
 - [Spring Boot Exit Codes](http://www.baeldung.com/spring-boot-exit-codes)
 - [Guide to the Favicon in Spring Boot](http://www.baeldung.com/spring-boot-favicon)
 - [Spring Shutdown Callbacks](http://www.baeldung.com/spring-shutdown-callbacks)
diff --git a/spring-ldap/README.md b/spring-ldap/README.md
index e2517b9d4b..b8163ab44d 100644
--- a/spring-ldap/README.md
+++ b/spring-ldap/README.md
@@ -3,8 +3,4 @@
 ### Relevant articles
 
 - [Spring LDAP Overview](http://www.baeldung.com/spring-ldap)
-- [Spring LDAP Example Project](http://www.baeldung.com/spring-ldap-overview/)
 - [Guide to Spring Data LDAP](http://www.baeldung.com/spring-data-ldap)
-
-
-
diff --git a/spring-rest/README.md b/spring-rest/README.md
index efa0dbab60..4921ab012c 100644
--- a/spring-rest/README.md
+++ b/spring-rest/README.md
@@ -6,7 +6,6 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 ### Relevant Articles:
 - [Spring @RequestMapping](http://www.baeldung.com/spring-requestmapping)
 - [Http Message Converters with the Spring Framework](http://www.baeldung.com/spring-httpmessageconverter-rest)
-- [Redirect in Spring](http://www.baeldung.com/spring-redirect-and-forward)
 - [Returning Custom Status Codes from Spring Controllers](http://www.baeldung.com/spring-mvc-controller-custom-http-status-code)
 - [A Guide to OkHttp](http://www.baeldung.com/guide-to-okhttp)
 - [Binary Data Formats in a Spring REST API](http://www.baeldung.com/spring-rest-api-with-binary-data-formats)
@@ -15,7 +14,6 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 - [A Custom Media Type for a Spring REST API](http://www.baeldung.com/spring-rest-custom-media-type)
 - [HTTP PUT vs HTTP PATCH in a REST API](http://www.baeldung.com/http-put-patch-difference-spring)
 - [Spring – Log Incoming Requests](http://www.baeldung.com/spring-http-logging)
-- [RequestBody and ResponseBody Annotations](http://www.baeldung.com/requestbody-and-responsebody-annotations)
 - [Introduction to CheckStyle](http://www.baeldung.com/checkstyle-java)
 - [How to Change the Default Port in Spring Boot](http://www.baeldung.com/spring-boot-change-port)
 - [Guide to DeferredResult in Spring](http://www.baeldung.com/spring-deferred-result)
diff --git a/spring-security-mvc-persisted-remember-me/README.md b/spring-security-mvc-persisted-remember-me/README.md
index f910c3f62b..e505537be1 100644
--- a/spring-security-mvc-persisted-remember-me/README.md
+++ b/spring-security-mvc-persisted-remember-me/README.md
@@ -7,9 +7,6 @@ The "Learn Spring Security" Classes: http://github.learnspringsecurity.com
 
 ### Relevant Articles: 
 - [Spring Security Persisted Remember Me](http://www.baeldung.com/spring-security-persistent-remember-me)
-- [Spring Security Remember Me](http://www.baeldung.com/spring-security-remember-me)
-- [Redirect to different pages after Login with Spring Security](http://www.baeldung.com/spring_redirect_after_login)
-
 
 ### Build the Project
 ```
diff --git a/spring-security-rest/README.md b/spring-security-rest/README.md
index c396948a59..f71eead9ae 100644
--- a/spring-security-rest/README.md
+++ b/spring-security-rest/README.md
@@ -15,5 +15,4 @@ The "Learn Spring Security" Classes: http://github.learnspringsecurity.com
 - [Spring Security Context Propagation with @Async](http://www.baeldung.com/spring-security-async-principal-propagation)
 - [Servlet 3 Async Support with Spring MVC and Spring Security](http://www.baeldung.com/spring-mvc-async-security)
 - [Intro to Spring Security Expressions](http://www.baeldung.com/spring-security-expressions)
-- [Error Handling for REST with Spring](https://www.baeldung.com/exception-handling-for-rest-with-spring)
 - [Spring Security for a REST API](http://www.baeldung.com/securing-a-restful-web-service-with-spring-security)
diff --git a/spring-security-thymeleaf/README.MD b/spring-security-thymeleaf/README.MD
index c5deeb9946..36007bce62 100644
--- a/spring-security-thymeleaf/README.MD
+++ b/spring-security-thymeleaf/README.MD
@@ -4,4 +4,3 @@ Jira BAEL-1556
 ### Relevant Articles: 
 
 - [Spring Security with Thymeleaf](http://www.baeldung.com/spring-security-thymeleaf)
-- [Working with Select and Option in Thymeleaf](http://www.baeldung.com/thymeleaf-select-option)
diff --git a/spring-session/spring-session-redis/README.md b/spring-session/spring-session-redis/README.md
index 0d802a4715..5e9304d778 100644
--- a/spring-session/spring-session-redis/README.md
+++ b/spring-session/spring-session-redis/README.md
@@ -3,4 +3,4 @@
 ## Spring Session Examples
 
 ### Relevant Articles: 
-- [Introduction to Spring Session](http://www.baeldung.com/spring-session)
+- [Guide to Spring Session](http://www.baeldung.com/spring-session)
diff --git a/testing-modules/mockito/README.md b/testing-modules/mockito/README.md
index e1b9c27523..158a1918e7 100644
--- a/testing-modules/mockito/README.md
+++ b/testing-modules/mockito/README.md
@@ -14,8 +14,7 @@
 - [Mocking Void Methods with Mockito](http://www.baeldung.com/mockito-void-methods)
 - [Mocking of Private Methods Using PowerMock](http://www.baeldung.com/powermock-private-method)
 - [Mock Final Classes and Methods with Mockito](http://www.baeldung.com/mockito-final)
-- [Hamcrest Text Matchers](http://www.baeldung.com/hamcrest-text-matchers)
-- [Hamcrest File Matchers](http://www.baeldung.com/hamcrest-file-matchers)
 - [Hamcrest Custom Matchers](http://www.baeldung.com/hamcrest-custom-matchers)
 - [Hamcrest Common Core Matchers](http://www.baeldung.com/hamcrest-core-matchers)
 - [Testing Callbacks with Mockito](http://www.baeldung.com/mockito-callbacks)
+- [Using Hamcrest Number Matchers](https://www.baeldung.com/hamcrest-number-matchers)
diff --git a/vavr/README.md b/vavr/README.md
index b7ba72229b..0857765ec6 100644
--- a/vavr/README.md
+++ b/vavr/README.md
@@ -9,6 +9,5 @@
 - [Guide to Collections API in Vavr](http://www.baeldung.com/vavr-collections)
 - [Collection Factory Methods for Vavr](http://www.baeldung.com/vavr-collection-factory-methods)
 - [Introduction to Future in Vavr](http://www.baeldung.com/vavr-future)
-- [Introduction to VRaptor in Java](http://www.baeldung.com/vraptor)
 - [Introduction to Vavr’s Either](http://www.baeldung.com/vavr-either)
 - [Interoperability Between Java and Vavr](http://www.baeldung.com/java-vavr)