diff --git a/README.md b/README.md
index 274c9eb..db8adbc 100644
--- a/README.md
+++ b/README.md
@@ -67,3 +67,9 @@ If you want to add new pages, there are some things to be aware of.
 If the browser language is supported, it will be loaded automatically. Otherwise, English is loaded by default.  
 
 To add new languages, the corresponding file must be added under `static/login/resources/locales`. Then the language must be added to `SUPPORT_LOCALES` in `functions/i18n.ts`.
+
+### Credits
+
+Special thanks to the following projects, without which the development of keycloak-modern-login would not be possible:
+
+- [Keycloakify](https://github.com/keycloakify/keycloakify), from which the [`ftl_object_to_js_code_declaring_an_object`](src/static/login/baselayout.ftl) function and [Keycloak context type definitions](src/types/context.ts) are derived.
\ No newline at end of file
diff --git a/src/static/login/baselayout.ftl b/src/static/login/baselayout.ftl
index 1c9c145..cb2735e 100644
--- a/src/static/login/baselayout.ftl
+++ b/src/static/login/baselayout.ftl
@@ -1,3 +1,26 @@
+<#--
+MIT License
+
+Copyright (c) 2020 GitHub user u/garronej
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
 <#function are_same_path path searchedPath>
   <#if path?size != searchedPath?size>
     <#return false>
diff --git a/src/types/context.ts b/src/types/context.ts
index 348afbb..78492cb 100644
--- a/src/types/context.ts
+++ b/src/types/context.ts
@@ -1,4 +1,29 @@
 /* eslint-disable */
+
+/**
+ * MIT License
+ *
+ * Copyright (c) 2020 GitHub user u/garronej
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
 /** Take theses type definition with a grain of salt.
  * Some values might be undefined on some pages.
  * (ex: url.loginAction is undefined on error.ftl)