diff --git a/writerside/o.tree b/writerside/o.tree
index 19fe877..df951e5 100644
--- a/writerside/o.tree
+++ b/writerside/o.tree
@@ -8,6 +8,7 @@
+
\ No newline at end of file
diff --git a/writerside/topics/Code-Of-Conduct.md b/writerside/topics/Code-Of-Conduct.md
new file mode 100644
index 0000000..bf54248
--- /dev/null
+++ b/writerside/topics/Code-Of-Conduct.md
@@ -0,0 +1,95 @@
+# Code Of Conduct
+
+## 🎯 Goal
+
+My goal is to provide a space where it is safe for everyone to contribute to,
+and get support for, open-source software in a respectful and cooperative
+manner.
+
+I value all contributions and want to make this project and its
+surrounding community a place for everyone.
+
+As members, contributors, and everyone else who may participate in the
+development, I strive to keep the entire experience civil.
+
+## 📜 Standards
+
+Our community standards exist in order to make sure everyone feels comfortable
+contributing to the project(s) together.
+
+Our standards are:
+- Do not harass, attack, or in any other way discriminate against anyone, including
+ for their protected traits, including, but not limited to, sex, religion, race,
+ appearance, gender, identity, nationality, sexuality, etc.
+- Do not go off-topic, do not post spam.
+- Treat everyone with respect.
+
+Examples of breaking each rule respectively include:
+- Harassment, bullying or inappropriate jokes about another person.
+- Posting distasteful imagery, trolling, or posting things unrelated to the topic at hand.
+- Treating someone as worse because of their lack of understanding of an issue.
+
+## ⚡ Enforcement
+
+Enforcement of this CoC is done by Orange++ and/or other core contributors.
+
+I, as the core developer, will strive my best to keep this community civil and
+following the standards outlined above.
+
+### 🚩 Reporting incidents
+
+If you believe an incident of breaking these standards has occurred, but nobody has
+taken appropriate action, you can privately contact the people responsible for dealing
+with such incidents in multiple ways:
+
+***E-Mail***
+- `orange-cpp@yandex.ru`
+
+***Discord***
+- `@orange_cpp`
+
+***Telegram***
+- `@orange_cpp`
+
+I guarantee your privacy and will not share those reports with anyone.
+
+## ⚖️ Enforcement Strategy
+
+Depending on the severity of the infraction, any action from the list below may be applied.
+Please keep in mind cases are reviewed on a per-case basis and members are the ultimate
+deciding factor in the type of punishment.
+
+If the matter benefited from an outside opinion, a member might reach for more opinions
+from people unrelated, however, the final decision regarding the action
+to be taken is still up to the member.
+
+For example, if the matter at hand regards a representative of a marginalized group or minority,
+the member might ask for a first-hand opinion from another representative of such group.
+
+### ✏️ Correction/Edit
+
+If your message is found to be misleading or poorly worded, a member might
+edit your message.
+
+### ⚠️ Warning/Deletion
+
+If your message is found inappropriate, a member might give you a public or private warning,
+and/or delete your message.
+
+### 🔇 Mute
+
+If your message is disruptive, or you have been repeatedly violating the standards,
+a member might mute (or temporarily ban) you.
+
+### ⛔ Ban
+
+If your message is hateful, very disruptive, or other, less serious infractions are repeated
+ignoring previous punishments, a member might ban you permanently.
+
+## 🔎 Scope
+
+This CoC shall apply to all projects ran under the Orange++ lead and all _official_ communities
+outside of GitHub.
+
+However, it is worth noting that official communities outside of GitHub might have their own,
+additional sets of rules.
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diff --git a/writerside/topics/Community.md b/writerside/topics/Community.md
index da45b23..4f18848 100644
--- a/writerside/topics/Community.md
+++ b/writerside/topics/Community.md
@@ -1,3 +1,11 @@
-# Community
+# Credits
-Start typing here...
\ No newline at end of file
+Thanks to everyone who made this possible, including:
+
+- Saikari aka luadebug for VCPKG port.
+
+And a big hand to everyone else who has contributed over the past!
+
+THANKS! <3
+
+ -- Orange++
\ No newline at end of file
diff --git a/writerside/topics/Documentation.md b/writerside/topics/Documentation.md
index ce9cb24..a99f4a2 100644
--- a/writerside/topics/Documentation.md
+++ b/writerside/topics/Documentation.md
@@ -1,3 +1,54 @@
-# Documentation
+# 📥Installation Guide
-Start typing here...
\ No newline at end of file
+## Using vcpkg
+**Note**: Support vcpkg for package management
+1. Install [vcpkg](https://github.com/microsoft/vcpkg)
+2. Run the following command to install the orange-math package:
+```
+vcpkg install orange-math
+```
+CMakeLists.txt
+```cmake
+find_package(omath CONFIG REQUIRED)
+target_link_libraries(main PRIVATE omath::omath)
+```
+For detailed commands on installing different versions and more information, please refer to Microsoft's [official instructions](https://learn.microsoft.com/en-us/vcpkg/get_started/overview).
+
+## Build from source using CMake
+1. **Preparation**
+
+ Install needed tools: cmake, clang, git, msvc (windows only).
+
+ 1. **Linux:**
+ ```bash
+ sudo pacman -Sy cmake ninja clang git
+ ```
+ 2. **MacOS:**
+ ```bash
+ brew install llvm git cmake ninja
+ ```
+ 3. **Windows:**
+
+ Install Visual Studio from [here](https://visualstudio.microsoft.com/downloads/) and Git from [here](https://git-scm.com/downloads).
+
+ Use x64 Native Tools shell to execute needed commands down below.
+2. **Clone the repository:**
+ ```bash
+ git clone https://github.com/orange-cpp/omath.git
+ ```
+3. **Navigate to the project directory:**
+ ```bash
+ cd omath
+ ```
+4. **Build the project using CMake:**
+ ```bash
+ cmake --preset windows-release -S .
+ cmake --build cmake-build/build/windows-release --target omath -j 6
+ ```
+ Use **\-\** preset to build siutable version for yourself. Like **windows-release** or **linux-release**.
+
+ | Platform Name | Build Config |
+ |---------------|---------------|
+ | windows | release/debug |
+ | linux | release/debug |
+ | darwin | release/debug |
\ No newline at end of file
diff --git a/writerside/topics/starter-topic.md b/writerside/topics/starter-topic.md
index 4b755de..878557f 100644
--- a/writerside/topics/starter-topic.md
+++ b/writerside/topics/starter-topic.md
@@ -1,8 +1,10 @@
-# Introduction
+# Intro
+
+
Oranges's Math Library (omath) is a comprehensive, open-source library aimed at providing efficient, reliable, and versatile mathematical functions and algorithms. Developed primarily in C++, this library is designed to cater to a wide range of mathematical operations essential in scientific computing, engineering, and academic research.
-## Features
+## 👁🗨 Features
- **Efficiency**: Optimized for performance, ensuring quick computations using AVX2.
- **Versatility**: Includes a wide array of mathematical functions and algorithms.
- **Ease of Use**: Simplified interface for convenient integration into various projects.
@@ -12,21 +14,54 @@ Oranges's Math Library (omath) is a comprehensive, open-source library aimed at
- **No Additional Dependencies**: No additional dependencies need to use OMath except unit test execution
- **Ready for meta-programming**: Omath use templates for common types like Vectors, Matrixes etc, to handle all types!
-| ENGINE | SUPPORT |
-|:--------:|:-------:|
-| Source | ✅YES |
-| Unity | ✅YES |
-| IWEngine | ✅YES |
-| Unreal | ❌NO |
+## Supported Render Pipelines
+| ENGINE | SUPPORT |
+|----------|---------|
+| Source | ✅YES |
+| Unity | ✅YES |
+| IWEngine | ✅YES |
+| Unreal | ❌NO |
+
+## Supported Operating Systems
+
+| OS | SUPPORT |
+|----------------|---------|
+| Windows 10/11 | ✅YES |
+| Linux | ✅YES |
+| Darwin (MacOS) | ✅YES |
+
+## ⏬ Installation
+Please read our [installation guide](https://github.com/orange-cpp/omath/blob/main/INSTALL.md). If this link doesn't work check out INSTALL.md file.
+
+## ❔ Usage
+Simple world to screen function
+```c++
+TEST(UnitTestProjection, IsPointOnScreen)
+{
+ const omath::projection::Camera camera({0.f, 0.f, 0.f}, {0, 0.f, 0.f} , {1920.f, 1080.f}, 110.f, 0.1f, 500.f);
+
+ const auto proj = camera.WorldToScreen({100, 0, 15});
+ EXPECT_TRUE(proj.has_value());
+}
+```
+## Showcase
+
+With `omath/projection` module you can achieve simple ESP hack for powered by Source/Unreal/Unity engine games, like [Apex Legends](https://store.steampowered.com/app/1172470/Apex_Legends/).
+
+
+Or for InfinityWard Engine based games. Like Call of Duty Black Ops 2!
+
+Or create simple trigger bot with embeded traceline from omath::collision::LineTrace
+
+Or even advanced projectile aimbot
+[Watch Video](https://youtu.be/lM_NJ1yCunw?si=5E87OrQMeypxSJ3E)
-## Acknowledgments
-We value each person that made pull request to this project! And YOU can become one of them!
+## 🫵🏻 Contributing
+Contributions to `omath` are welcome! Please read `CONTRIBUTING.md` for details on our code of conduct and the process for submitting pull requests.
+
+## 📜 License
+This project is licensed under the MIT - see the `LICENSE` file for details.
+
+## 💘 Acknowledgments
- [All contributors](https://github.com/orange-cpp/omath/graphs/contributors)
-
-
- GitHub repository
- YouGame thread
-
-
-