diff --git a/content/roadmaps/103-react/content/100-react-fundamental-topics/108-basic-hooks/101-use-effect.md b/content/roadmaps/103-react/content/100-react-fundamental-topics/108-basic-hooks/101-use-effect.md
index 9118612db..9f0c16dd8 100644
--- a/content/roadmaps/103-react/content/100-react-fundamental-topics/108-basic-hooks/101-use-effect.md
+++ b/content/roadmaps/103-react/content/100-react-fundamental-topics/108-basic-hooks/101-use-effect.md
@@ -1,6 +1,6 @@
 # useEffect Hook
 
-`useEffect` is a special hook that lets you run side effects in React. It is similar to componentDidMount and componentDidUpdate, but it only runs when the component (or some of its props) changes.
+`useEffect` is a special hook that lets you run side effects in React. It is similar to componentDidMount and componentDidUpdate, but it only runs when the component (or some of its props) changes and during the initial mount.
 
 <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='Official Docs' href='https://reactjs.org/docs/hooks-effect.html'>Using the Effect Hook</BadgeLink>
diff --git a/content/roadmaps/109-golang/content/101-go-advanced/102-types-and-type-assertions.md b/content/roadmaps/109-golang/content/101-go-advanced/102-types-and-type-assertions.md
index 045fa31e0..559c0555c 100644
--- a/content/roadmaps/109-golang/content/101-go-advanced/102-types-and-type-assertions.md
+++ b/content/roadmaps/109-golang/content/101-go-advanced/102-types-and-type-assertions.md
@@ -4,5 +4,5 @@ Type assertions in Golang provide access to the exact type of variable of an int
 
  <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='Official Website' href='https://go.dev/tour/methods/15'>Types Assertions </BadgeLink>
-<BadgeLink badgeText='Read' herf='https://www.geeksforgeeks.org/type-assertions-in-golang/'>Type Assertion</BadgeLink>
+<BadgeLink badgeText='Read' href='https://www.geeksforgeeks.org/type-assertions-in-golang/'>Type Assertion</BadgeLink>
 <BadgeLink badgeText='Watch' href='https://www.youtube.com/watch?v=NoDRq6Twkts'>Type Assertion In Golang</BadgeLink>
\ No newline at end of file
diff --git a/content/roadmaps/109-golang/content/101-go-advanced/105-goroutines.md b/content/roadmaps/109-golang/content/101-go-advanced/105-goroutines.md
index 4c5b63bc4..da7679e93 100644
--- a/content/roadmaps/109-golang/content/101-go-advanced/105-goroutines.md
+++ b/content/roadmaps/109-golang/content/101-go-advanced/105-goroutines.md
@@ -6,7 +6,7 @@ In Go, each of these concurrent tasks are called `Goroutines`.
 
 <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='Official Website' href='https://go.dev/tour/concurrency/1'>Goroutines</BadgeLink>
-<BadgeLink badgeText='Read' herf='https://www.geeksforgeeks.org/goroutines-concurrency-in-golang'>Goroutines in Golang</BadgeLink>
+<BadgeLink badgeText='Read' href='https://www.geeksforgeeks.org/goroutines-concurrency-in-golang'>Goroutines in Golang</BadgeLink>
 <BadgeLink badgeText='Watch' href='https://www.youtube.com/watch?v=LvgVSSpwND8'>GoRoutines</BadgeLink>
 <BadgeLink badgeText='Watch' href='https://www.youtube.com/watch?v=V-0ifUKCkBI'>Understanding Concurrency</BadgeLink>
 <BadgeLink badgeText='Read' href='https://gobyexample.com/goroutines'>Go by Example: Goroutines</BadgeLink>
diff --git a/content/roadmaps/109-golang/content/101-go-advanced/106-channels.md b/content/roadmaps/109-golang/content/101-go-advanced/106-channels.md
index d61acd6e2..d3c085c5f 100644
--- a/content/roadmaps/109-golang/content/101-go-advanced/106-channels.md
+++ b/content/roadmaps/109-golang/content/101-go-advanced/106-channels.md
@@ -7,7 +7,7 @@ Channels are a typed conduit through which you can send and receive values with
 <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='Official Website' href='https://go.dev/tour/concurrency/2'>Channels</BadgeLink>
 <BadgeLink badgeText='Read' href='https://gobyexample.com/channels'>Go by Example: Channels</BadgeLink>
-<BadgeLink badgeText='Read' herf='https://golangbot.com/channels/'>Channels in Golang</BadgeLink>
+<BadgeLink badgeText='Read' href='https://golangbot.com/channels/'>Channels in Golang</BadgeLink>
 <BadgeLink badgeText='Watch' href='https://www.youtube.com/watch?v=e4bu9g-bYtg'>Channels</BadgeLink>
 <BadgeLink badgeText='Read' href='https://www.geeksforgeeks.org/channel-in-golang/'>GeeksForGeeks: Channel in Golang</BadgeLink>
 <BadgeLink badgeText='Watch' href='https://youtu.be/LgCmPHqAuf4'>Golang Channel Basics You must Know!</BadgeLink>
diff --git a/content/roadmaps/109-golang/content/101-go-advanced/107-buffer.md b/content/roadmaps/109-golang/content/101-go-advanced/107-buffer.md
index 3739703a3..c68f9c266 100644
--- a/content/roadmaps/109-golang/content/101-go-advanced/107-buffer.md
+++ b/content/roadmaps/109-golang/content/101-go-advanced/107-buffer.md
@@ -4,5 +4,5 @@
 
  <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='Official Website' href='https://pkg.go.dev/bytes#example-Buffer'>Buffer Examples</BadgeLink>
-<BadgeLink badgeText='Read' herf='https://www.educba.com/golang-buffer/'>Buffer</BadgeLink>
+<BadgeLink badgeText='Read' href='https://www.educba.com/golang-buffer/'>Buffer</BadgeLink>
 <BadgeLink badgeText='Watch' href='https://www.youtube.com/watch?v=NoDRq6Twkts'>Buffers in Golang</BadgeLink>
\ No newline at end of file
diff --git a/content/roadmaps/109-golang/content/101-go-advanced/108-select.md b/content/roadmaps/109-golang/content/101-go-advanced/108-select.md
index 966bcdbd6..225377a93 100644
--- a/content/roadmaps/109-golang/content/101-go-advanced/108-select.md
+++ b/content/roadmaps/109-golang/content/101-go-advanced/108-select.md
@@ -7,5 +7,5 @@ A `select` blocks until one of its cases can run, then it executes that case. It
 <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='Official Website' href='https://go.dev/tour/concurrency/5'>Select</BadgeLink>
 <BadgeLink badgeText='Read' href='https://gobyexample.com/select'>Go by Example: Select</BadgeLink>
-<BadgeLink badgeText='Read' herf='https://www.geeksforgeeks.org/select-statement-in-go-language/'>Select in Golang</BadgeLink>
+<BadgeLink badgeText='Read' href='https://www.geeksforgeeks.org/select-statement-in-go-language/'>Select in Golang</BadgeLink>
 <BadgeLink badgeText='Watch' href='https://www.youtube.com/watch?v=1c7ttSJDMAI'>Select Statement</BadgeLink>
diff --git a/content/roadmaps/109-golang/content/106-go-realtime-communication/101-centrifugo.md b/content/roadmaps/109-golang/content/106-go-realtime-communication/101-centrifugo.md
index 257b35205..3c238fe28 100644
--- a/content/roadmaps/109-golang/content/106-go-realtime-communication/101-centrifugo.md
+++ b/content/roadmaps/109-golang/content/106-go-realtime-communication/101-centrifugo.md
@@ -4,4 +4,4 @@ Centrifugo is an open-source scalable real-time messaging server. Centrifugo can
 
 <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='GitHub Repository' href='https://github.com/centrifugal/centrifugo'>GitHub Repository</BadgeLink>
-<BadgeLink badgeText='Read' herf='https://centrifugal.dev/docs/getting-started/introduction'>Getting started</BadgeLink>
\ No newline at end of file
+<BadgeLink badgeText='Read' href='https://centrifugal.dev/docs/getting-started/introduction'>Getting started</BadgeLink>
\ No newline at end of file
diff --git a/content/roadmaps/109-golang/content/109-go-microservices/108-twirp.md b/content/roadmaps/109-golang/content/109-go-microservices/108-twirp.md
index ce95cabd0..b5b196265 100644
--- a/content/roadmaps/109-golang/content/109-go-microservices/108-twirp.md
+++ b/content/roadmaps/109-golang/content/109-go-microservices/108-twirp.md
@@ -6,4 +6,4 @@ Twirp is similar to gRPC, but without the custom HTTP server and transport imple
 
 <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='GitHub Repository' href='https://github.com/twitchtv/twirp'>GitHub Repository</BadgeLink>
-<BadgeLink badgeText='Read' herf='https://twitchtv.github.io/twirp/docs/intro.html'>Getting started</BadgeLink>
+<BadgeLink badgeText='Read' href='https://twitchtv.github.io/twirp/docs/intro.html'>Getting started</BadgeLink>