diff --git a/src/.vitepress/config.mts b/src/.vitepress/config.mts
index c33e11b..e9417e2 100644
--- a/src/.vitepress/config.mts
+++ b/src/.vitepress/config.mts
@@ -224,6 +224,11 @@ export default defineConfig({
                             collapsed: true,
                         },
                         { text: "Standards", link: "/resources/general/standards" },
+                        {
+                            text: "C++ Resources",
+                            items: [{ text: "Lambdas", link: "/resources/general/cpp/lambdas" }],
+                            collapsed: true
+                        },
                         { text: "Project Ideas", link: "/resources/general/project-ideas" },
                         {
                             text: "Advanced Resources",
diff --git a/src/resources/cpp/lambdas.md b/src/resources/cpp/lambdas.md
new file mode 100644
index 0000000..f309d26
--- /dev/null
+++ b/src/resources/cpp/lambdas.md
@@ -0,0 +1,365 @@
+## Abstract
+
+A lambda expression is a shorthand notation for creating an unnamed callable object (also called a closure, or an
+anonymous function). A lambda can "capture" variables from its surrounding scope by value or by reference, allowing the
+body of the lambda to access or modify those variables without having to pass them as parameters. Unlike regular
+functions, lambdas are typically written in-line, combining the reusability of functions with direct access to local
+context. The lambda retains captured variables' state (for captures by value) or dynamically references them (for
+captures by reference), making lambdas ideal for short, context-dependent operations like custom comparisons, filters,
+or event handlers.
+
+For example:
+
+```cpp
+// Define a function in namespace scope
+bool is_even(int x) {
+	return x % 2 == 0;
+}
+
+int main() {
+	std::vector<int> data = { 1, 3, 5, 10, 73 };
+
+	// Actually use the function here
+	bool has_even = std::ranges::any_of(data, is_even);
+}
+```
+
+can instead be rewritten as:
+
+```cpp
+int main() {
+	std::vector<int> data = { 1, 3, 5, 10, 73 };
+
+	// Define a lambda in-line
+	bool has_even = std::ranges::any_of(data, [](int x) { return x % 2 == 0; });
+}
+```
+
+&nbsp;
+
+&nbsp;
+
+## Syntax
+
+The basic syntax of a lambda expression looks like this:
+
+```
+[captures](params) -> ReturnType {
+	statements;
+}
+```
+
+A more detailed explanation of the syntax can be found on
+[cppreference](https://en.cppreference.com/w/cpp/language/lambda#Syntax).
+
+&nbsp;
+
+Each lambda expression has its own unique, unnameable type:
+
+```cpp
+auto add = [](int x, int y) { return x + y; };
+```
+
+is similar to writing:
+
+```cpp
+struct {
+	auto operator()(int x, int y) const {
+		return x + y;
+	}
+} add;
+```
+
+This also means that even identical lambda expressions always have completely different types, and are not
+interconvertible:
+
+```cpp
+auto foo = [](int x) { return x + 1; };
+auto bar = [](int x) { return x + 1; };
+
+static_assert(not std::same_as<decltype(foo), decltype(bar)>);
+```
+
+&nbsp;
+
+### Capture list
+
+All lambda expressions begin with a capture list. The capture list specifies which variables to capture from the
+surrounding scope:
+
+```cpp
+int x = 10;
+
+auto lambda = [x](int y) { return x + y; };
+
+lambda(5) // 15
+```
+
+- `[]` - Empty capture list.
+- `[=]` - Automatically capture variables that are used in the lambda body by value.
+  - Mutually exclusive with `[&]`.
+  - Does not implicitly capture `this` if used in a class.
+- `[&]` - Automatically capture variables that are used in the lambda body by reference.
+  - Mutually exclusive with `[=]`.
+- `[x]` - Capture only `x` by value.
+- `[&x]` - Capture only `x` by reference.
+- `[x...]` - Capture a pack `x` by value.
+- `[&x...]` - Capture a pack `x` by reference.
+- `[this]` - Capture `*this` by reference.
+- `[x = y]` - Define a local variable `x` and initialize it to `y`.
+
+Different captures can be mixed together:
+
+```cpp
+int a = 1;
+int b = 2;
+int c = 3;
+
+auto foo = [=, &b, d = c]() {
+	// `a` is implicitly captured by value,
+	// `b` is explicitly captured by reference, and
+	// `d` is initialized to `c`.
+	return a + b + d;
+};
+```
+
+However, `[=]` may only be followed by captures by reference and `[&]` may only be followed by captures by value.
+
+Implicit captures can be nested multiple times:
+
+```cpp
+int x = 0;
+
+[&]() {
+	[&]() {
+		x = 5;
+	}();
+}();
+```
+
+&nbsp;
+
+### Parameters
+
+Lambda parameters work the same way as normal function parameters, and `auto` parameters make a lambda's `operator()`
+implicitly templated.
+
+If a lambda takes no parameters, the parameter list may be omitted entirely:
+
+```cpp
+auto very_important_number = [] { return 4; };
+```
+
+Finally, the explicit `this` parameter can also be in lambdas since C++23:
+
+```cpp
+auto fibonacci = [](this auto self, int n) {
+	if (n < 2) return n;
+	return self(n - 1) + self(n - 2);
+};
+```
+
+&nbsp;
+
+### Return type
+
+A lambda's return type may be specified with an arrow:
+
+```cpp
+auto add = [](int x, int y) -> int { return x + y; };
+```
+
+Omitting the return type is the same as writing `-> auto`.
+
+&nbsp;
+
+### Specifiers
+
+- `constexpr` - Explicitly specifies that a lambda's `operator()` is a
+  [constexpr function](https://en.cppreference.com/w/cpp/language/constexpr#constexpr_function).
+  - Mutually exclusive with `consteval`.
+  - Lambdas are implicitly marked `constexpr`, if possible.
+- `consteval` - Makes a lambda's `operator()` an
+  [immediate function](https://en.cppreference.com/w/cpp/language/consteval).
+  - Mutually exclusive with `constexpr`.
+- `static` - Makes a lambda's `operator()` a
+  [static member function](https://en.cppreference.com/w/cpp/language/static#Static_member_functions).
+  - Mutually exclusive with `mutable`.
+  - Cannot be used if the captures list is not empty, or an explicit `this` parameter is present.
+- `mutable` - Allows the body of the lambda to modify the variables captured by value.
+  - Mutually exclusive with `static`.
+  - Cannot be used if an explicit `this` parameter is present.
+
+```cpp
+auto next = [i = 0] mutable { return i++; };
+
+next() // 0
+next() // 1
+next() // 2
+```
+
+These may be followed by a `noexcept` specifier, to determine whether calling the lambda may throw an exception.
+
+&nbsp;
+
+### Template parameters
+
+A lambda's `operator()` may be templated to accept template parameters since C++20:
+
+```cpp
+auto lambda = []<typename T>(const T& x) {
+	return x;
+};
+
+// Deduce template argument from function argument
+lambda(5);
+
+// Pass template argument explicitly
+lambda.template operator()<double>(5);
+```
+
+&nbsp;
+
+### Attributes
+
+Lambdas may be given attributes that apply to their `operator()`s since C++23:
+
+```cpp
+auto very_important_number = [][[nodiscard]] { return 4; };
+```
+
+These attributes are placed right after (optional) template parameters.
+
+For details, see [cppreference](https://en.cppreference.com/w/cpp/language/lambda).
+
+&nbsp;
+
+&nbsp;
+
+## Notes
+
+### Inheritance
+
+Lambdas can be derived from:
+
+```cpp
+auto base = [] { std::puts("Hello, world!"); };
+
+struct : decltype(base) {} derived;
+
+derived(); // prints "Hello, world!"
+```
+
+This, in combination with multiple inheritance, allows for a very neat "visitor" class:
+
+```cpp
+template<typename... Fs>
+struct visitor : Fs... {
+	using Fs::operator()...;
+};
+
+visitor {
+	[](int) { std::puts("int"); },
+	[](double) { std::puts("double"); },
+	[](...) { std::puts("unknown"); }
+}(5); // prints "int"
+```
+
+&nbsp;
+
+### Capturing function parameters
+
+While you can use a function's parameters in its `noexcept` specifier and trailing `requires` clause, using a lambda
+there which captures the function's parameters is invalid:
+
+```cpp
+// Fine
+void f(int x) noexcept(noexcept(x)) {}
+
+// Invalid
+void f(int x) noexcept(noexcept([x] { x; })) {}
+```
+
+This is because the lambda is technically not in function or class scope, and thus cannot have captures. See
+[expr.prim.lambda.capture#3](https://timsong-cpp.github.io/cppwp/n4950/expr.prim.lambda.capture#3). This can sometimes
+be worked around using a `requires` expression:
+
+```cpp
+void f(int x) noexcept(requires(decltype(x) x) {
+	requires noexcept([x] { x; });
+}) {}
+```
+
+&nbsp;
+
+### Type aliases
+
+Making a type alias with an in-line lambda in a header file or module interface violates the
+[One-Definition Rule](https://en.cppreference.com/w/cpp/language/definition) because aliases are not a "definable item",
+so lambdas in them are not allowed to match with other lambda declarations in other
+[translation units](https://en.cppreference.com/w/cpp/language/translation_phases#Translation_process):
+
+```cpp
+// Bad
+using T = decltype([] {});
+
+// Bad
+template<auto> struct A {};
+using T = A<[] {}>;
+
+// Ok
+auto lambda = [] {};
+using T = decltype(lambda);
+```
+
+&nbsp;
+
+### In-line partial specialization
+
+Partial specialization usually requires writing out a struct in namespace scope:
+
+```cpp
+template<typename>
+struct return_type;
+
+template<typename Return, typename... Args>
+struct return_type<Return(Args...)> {
+	using type = Return;
+};
+
+return_type<int(char)>::type // int
+```
+
+However, the fact that lambdas can be invoked immediately when they are defined allows doing the same work completely
+in-line:
+
+```cpp
+decltype(
+	[]<typename Return, typename... Args>(std::type_identity<Return(Args...)>) {
+		return std::type_identity<Return>();
+	}(std::type_identity<int(char)>())
+)::type // int
+```
+
+Here, `T` and `Return` are wrapped in `std::type_identity` objects to pass them around without actually constructing the
+types they hold.
+
+A similar trick is useful in concepts:
+
+```cpp
+template<typename T, template<typename...> typename Template>
+concept specialization_of = requires {
+	[]<typename... Args>(std::type_identity<Template<Args...>>) {}(std::type_identity<T>());
+};
+
+static_assert(specialization_of<std::tuple<int>, std::tuple>);
+```
+
+and with `std::integer_sequence`:
+
+```cpp
+[]<std::size_t... i>(std::index_sequence<i...>) {
+	(..., std::print("{} ", i));
+}(std::make_index_sequence<5>());
+// prints "0 1 2 3 4"
+```