diff --git a/docs/examples.md b/docs/examples.md
index c61c754..4e3ad41 100644
--- a/docs/examples.md
+++ b/docs/examples.md
@@ -1,6 +1,4 @@
 # Example Configs
 
-- [nixtest itself](https://gitlab.com/TECHNOFAB/nixtest)
-    see `flake.nix` and `tests/`
 - [TECHNOFAB/nix-gitlab-ci](https://gitlab.com/TECHNOFAB/nix-gitlab-ci)
-    see `tests/`
+    see tests/
diff --git a/docs/reference.md b/docs/reference.md
deleted file mode 100644
index fe9d7cb..0000000
--- a/docs/reference.md
+++ /dev/null
@@ -1,53 +0,0 @@
-# Reference
-
-## `flakeModule`
-
-The `flakeModule` for [flake-parts](https://flake.parts).
-
-## `lib`
-
-### `module`
-
-The nix module for validation of inputs etc.
-Used internally by `mkNixtestConfig`.
-
-### `autodiscover`
-
-```nix
-autodiscover {
-  dir,
-  pattern ? ".*_test.nix",
-}
-```
-
-Finds all test files in `dir` matching `pattern`.
-Returns a list of modules (can be passed to `mkNixtest`'s `modules` arg).
-
-### `mkNixtestConfig`
-
-```nix
-mkNixtestConfig {
-  modules,
-  args ? {},
-}
-```
-
-Evaluates the test `modules`.
-`args` are passed to the modules using `_module.args = args`.
-
-**Noteworthy attributes**:
-
-- `app`: nixtest wrapper
-- `finalConfigJson`: derivation containing the tests json file
-
-### `mkNixtest`
-
-```nix
-mkNixtest {
-  modules,
-  args ? {},
-}
-```
-
-Creates the nixtest wrapper, using the tests in `modules`.
-Basically `(mkNixtestConfig <arguments>).app`.
diff --git a/docs/usage.md b/docs/usage.md
index a329017..fbcccb3 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -2,9 +2,6 @@
 
 ## Flake Module
 
-The easiest way to use Nixtest is probably using the flakeModule.
-Just import `nixtest.flakeModule`, then define suites and tests in `perSystem`:
-
 ```nix
 {
   inputs.nixtest.url = "gitlab:TECHNOFAB/nixtest?dir=lib";
@@ -37,25 +34,10 @@ Just import `nixtest.flakeModule`, then define suites and tests in `perSystem`:
 
 ## Library
 
-You can also use the lib directly, like this for example:
+You can also integrate nixtest in your own workflow by using the lib functions directly.
+Check out `flakeModule.nix` to see how it's used there.
 
-```nix
-packages.tests = ntlib.mkNixtest {
-  modules = ntlib.autodiscover {dir = ./tests;};
-  args = {
-    inherit pkgs ntlib;
-  };
-};
-```
-
-This will auto-discover all test files ending with `_test.nix`.
-See [reference](reference.md) for all params to `autodiscover`.
-
-`ntlib` can be defined like this:
-
-```nix
-ntlib = inputs.nixtests.lib {inherit pkgs;};
-```
+<!-- TODO: more detailed? -->
 
 ## Define Tests
 
@@ -102,17 +84,9 @@ Examples:
     # to make it more reproducible and cleaner, use --pure to switch to pure
     # mode which will unset all env variables before running the test. That 
     # requires you to set PATH yourself then:
-    # 
-    # ''
-    #  export PATH="${lib.makeBinPath [pkgs.gnugrep]}"
-    #  grep -q "test" ${builtins.toFile "test" "test"}
-    # '';
-    #
-    # you can also use the helpers to make it nicer to read:
     ''
-      ${ntlib.helpers.path [pkgs.gnugrep]}
-      ${ntlib.helpers.scriptHelpers}  # this adds helpers like assert etc.
-      assert_file_contains ${builtins.toFile "test" "test"} "test" "file should contain 'test'"
+      export PATH="${lib.makeBinPath [pkgs.gnugrep]}"
+      grep -q "test" ${builtins.toFile "test" "test"}
     '';
   }
   {
@@ -128,7 +102,3 @@ Examples:
   }
 ]
 ```
-
-!!! note
-
-    for more examples see [examples](./examples.md)
diff --git a/flake.nix b/flake.nix
index 72f86bd..f0a2570 100644
--- a/flake.nix
+++ b/flake.nix
@@ -106,13 +106,11 @@
             nav = [
               {"Introduction" = "index.md";}
               {"Usage" = "usage.md";}
-              {"Reference" = "reference.md";}
               {"CLI" = "cli.md";}
               {"Example Configs" = "examples.md";}
             ];
             markdown_extensions = [
               "pymdownx.superfences"
-              "admonition"
             ];
             extra.analytics = {
               provider = "umami";
diff --git a/lib/testHelpers.nix b/lib/testHelpers.nix
index c86a6a8..0edb595 100644
--- a/lib/testHelpers.nix
+++ b/lib/testHelpers.nix
@@ -2,6 +2,6 @@
   path = pkgs: "export PATH=${lib.makeBinPath pkgs}";
   pathAdd = pkgs: "export PATH=$PATH:${lib.makeBinPath pkgs}";
   scriptHelpers = builtins.readFile ./scriptHelpers.sh;
-  toJsonFile = any: builtins.toFile "actual" (builtins.unsafeDiscardStringContext (builtins.toJSON any));
+  toJsonFile = any: builtins.toFile "actual" (builtins.toJSON any);
   toPrettyFile = any: builtins.toFile "actual" (lib.generators.toPretty {} any);
 }