diff --git a/chatterino.pro b/chatterino.pro
index 8380ef9b..4f7573c2 100644
--- a/chatterino.pro
+++ b/chatterino.pro
@@ -527,7 +527,6 @@ HEADERS += \
     src/util/IncognitoBrowser.hpp \
     src/util/InitUpdateButton.hpp \
     src/util/IrcHelpers.hpp \
-    src/util/IsBigEndian.hpp \
     src/util/LayoutCreator.hpp \
     src/util/LayoutHelper.hpp \
     src/util/NuulsUploader.hpp \
@@ -536,7 +535,6 @@ HEADERS += \
     src/util/PostToThread.hpp \
     src/util/QObjectRef.hpp \
     src/util/QStringHash.hpp \
-    src/util/rangealgorithm.hpp \
     src/util/RapidjsonHelpers.hpp \
     src/util/RapidJsonSerializeQString.hpp \
     src/util/RatelimitBucket.hpp \
diff --git a/src/Application.cpp b/src/Application.cpp
index 234d3d7c..47d56f3c 100644
--- a/src/Application.cpp
+++ b/src/Application.cpp
@@ -32,7 +32,6 @@
 #include "singletons/Updates.hpp"
 #include "singletons/WindowManager.hpp"
 #include "util/Helpers.hpp"
-#include "util/IsBigEndian.hpp"
 #include "util/PostToThread.hpp"
 #include "util/RapidjsonHelpers.hpp"
 #include "widgets/Notebook.hpp"
diff --git a/src/BrowserExtension.cpp b/src/BrowserExtension.cpp
index f004b659..dad0ac2a 100644
--- a/src/BrowserExtension.cpp
+++ b/src/BrowserExtension.cpp
@@ -58,19 +58,6 @@ namespace {
 
             auto size = *reinterpret_cast<uint32_t *>(size_c);
 
-#if 0
-    bool bigEndian = isBigEndian();
-        // To avoid breaking strict-aliasing rules and potentially inducing undefined behaviour, the following code can be run instead
-        uint32_t size = 0;
-        if (bigEndian) {
-            size = size_c[3] | static_cast<uint32_t>(size_c[2]) << 8 |
-                   static_cast<uint32_t>(size_c[1]) << 16 | static_cast<uint32_t>(size_c[0]) << 24;
-        } else {
-            size = size_c[0] | static_cast<uint32_t>(size_c[1]) << 8 |
-                   static_cast<uint32_t>(size_c[2]) << 16 | static_cast<uint32_t>(size_c[3]) << 24;
-        }
-#endif
-
             std::unique_ptr<char[]> buffer(new char[size + 1]);
             std::cin.read(buffer.get(), size);
             *(buffer.get() + size) = '\0';
diff --git a/src/util/IsBigEndian.hpp b/src/util/IsBigEndian.hpp
deleted file mode 100644
index 20e516b7..00000000
--- a/src/util/IsBigEndian.hpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#pragma once
-
-namespace chatterino {
-
-bool isBigEndian()
-{
-    int test = 1;
-    char *p = reinterpret_cast<char *>(&test);
-
-    return p[0] == 0;
-}
-
-}  // namespace chatterino
diff --git a/src/util/rangealgorithm.hpp b/src/util/rangealgorithm.hpp
deleted file mode 100644
index 03c7e19f..00000000
--- a/src/util/rangealgorithm.hpp
+++ /dev/null
@@ -1,22 +0,0 @@
-#pragma once
-
-#include <algorithm>
-
-namespace chatterino {
-namespace util {
-
-    template <typename Container, typename UnaryPredicate>
-    typename Container::iterator find_if(Container &container,
-                                         UnaryPredicate pred)
-    {
-        return std::find_if(container.begin(), container.end(), pred);
-    }
-
-    template <typename Container, typename UnaryPredicate>
-    bool any_of(Container &container, UnaryPredicate pred)
-    {
-        return std::any_of(container.begin(), container.end(), pred);
-    }
-
-}  // namespace util
-}  // namespace chatterino