1  <a id="top"></a>
 2  # Reference
 3  
 4  To get the most out of Catch2, start with the [tutorial](tutorial.md#top).
 5  Once you're up and running consider the following reference material.
 6  
 7  **Writing tests:**
 8  * [Assertion macros](assertions.md#top)
 9  * [Matchers (asserting complex properties)](matchers.md#top)
10  * [Comparing floating point numbers](comparing-floating-point-numbers.md#top)
11  * [Logging macros](logging.md#top)
12  * [Test cases and sections](test-cases-and-sections.md#top)
13  * [Test fixtures](test-fixtures.md#top)
14  * [Explicitly skipping, passing, and failing tests at runtime](skipping-passing-failing.md#top)
15  * [Reporters (output customization)](reporters.md#top)
16  * [Event Listeners](event-listeners.md#top)
17  * [Data Generators (value parameterized tests)](generators.md#top)
18  * [Other macros](other-macros.md#top)
19  * [Micro benchmarking](benchmarks.md#top)
20  
21  **Fine tuning:**
22  * [Supplying your own main()](own-main.md#top)
23  * [Compile-time configuration](configuration.md#top)
24  * [String Conversions](tostring.md#top)
25  
26  **Running:**
27  * [Command line](command-line.md#top)
28  
29  **Odds and ends:**
30  * [Frequently Asked Questions (FAQ)](faq.md#top)
31  * [Best practices and other tips](usage-tips.md#top)
32  * [CMake integration](cmake-integration.md#top)
33  * [Tooling integration (CI, test runners, other)](ci-and-misc.md#top)
34  * [Known limitations](limitations.md#top)
35  
36  **Other:**
37  * [Why Catch2?](why-catch.md#top)
38  * [Migrating from v2 to v3](migrate-v2-to-v3.md#top)
39  * [Open Source Projects using Catch2](opensource-users.md#top)
40  * [Commercial Projects using Catch2](commercial-users.md#top)
41  * [Contributing](contributing.md#top)
42  * [Release Notes](release-notes.md#top)
43  * [Deprecations and incoming changes](deprecations.md#top)