diff --git a/plugins/git-release-manager/src/components/index.tsx b/plugins/git-release-manager/src/components/index.tsx
new file mode 100644
index 0000000000..2ce1edc6d2
--- /dev/null
+++ b/plugins/git-release-manager/src/components/index.tsx
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2021 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export { Differ } from './Differ';
+export { Divider } from './Divider';
+export { InfoCardPlus } from './InfoCardPlus';
+export { LinearProgressWithLabel } from './ResponseStepDialog/LinearProgressWithLabel';
+export { NoLatestRelease } from './NoLatestRelease';
+export { ResponseStepDialog } from './ResponseStepDialog/ResponseStepDialog';
+export { ResponseStepList } from './ResponseStepDialog/ResponseStepList';
+export { ResponseStepListItem } from './ResponseStepDialog/ResponseStepListItem';
diff --git a/plugins/git-release-manager/src/helpers/getBumpedTag.ts b/plugins/git-release-manager/src/helpers/getBumpedTag.ts
index c368047635..dbfb00818e 100644
--- a/plugins/git-release-manager/src/helpers/getBumpedTag.ts
+++ b/plugins/git-release-manager/src/helpers/getBumpedTag.ts
@@ -21,6 +21,14 @@ import { Project } from '../contexts/ProjectContext';
 import { SEMVER_PARTS } from '../constants/constants';
 import { SemverTagParts } from './tagParts/getSemverTagParts';
 
+/**
+ * Calculates the next version for the project
+ *
+ * For calendar versioning this means a bump in patch
+ *
+ * For semantic versioning this means either a minor or a patch bump
+ * depending on the value of `bumpLevel`
+ */
 export function getBumpedTag({
   project,
   tag,
@@ -74,6 +82,10 @@ function getBumpedSemverTag(
   };
 }
 
+/**
+ * Calculates the next semantic version, taking into account
+ * whether or not it's a minor or patch
+ */
 export function getBumpedSemverTagParts(
   tagParts: SemverTagParts,
   semverBumpLevel: keyof typeof SEMVER_PARTS,
diff --git a/plugins/git-release-manager/src/helpers/index.tsx b/plugins/git-release-manager/src/helpers/index.tsx
new file mode 100644
index 0000000000..1516e192a1
--- /dev/null
+++ b/plugins/git-release-manager/src/helpers/index.tsx
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2021 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export { calverRegexp, getCalverTagParts } from './tagParts/getCalverTagParts';
+export { getBumpedSemverTagParts, getBumpedTag } from './getBumpedTag';
+export { getSemverTagParts, semverRegexp } from './tagParts/getSemverTagParts';
+export { getShortCommitHash } from './getShortCommitHash';
+export { getTagParts } from './tagParts/getTagParts';
+export { isCalverTagParts } from './isCalverTagParts';
+export { isProjectValid } from './isProjectValid';
+export { validateTagName } from './tagParts/validateTagName';
diff --git a/plugins/git-release-manager/src/helpers/tagParts/getTagParts.ts b/plugins/git-release-manager/src/helpers/tagParts/getTagParts.ts
index acedf2e8d1..750e4e23c5 100644
--- a/plugins/git-release-manager/src/helpers/tagParts/getTagParts.ts
+++ b/plugins/git-release-manager/src/helpers/tagParts/getTagParts.ts
@@ -18,6 +18,10 @@ import { getCalverTagParts } from './getCalverTagParts';
 import { getSemverTagParts } from './getSemverTagParts';
 import { Project } from '../../contexts/ProjectContext';
 
+/**
+ * Tag parts are the individual parts of a version, e.g. <major>.<minor>.<patch>
+ * are the parts of a semantic version
+ */
 export function getTagParts({
   project,
   tag,
diff --git a/plugins/git-release-manager/src/index.ts b/plugins/git-release-manager/src/index.ts
index 767dc5c6e1..5646a2f61a 100644
--- a/plugins/git-release-manager/src/index.ts
+++ b/plugins/git-release-manager/src/index.ts
@@ -18,4 +18,5 @@ export {
   gitReleaseManagerPlugin,
   GitReleaseManagerPage,
   gitReleaseManagerApiRef,
+  internals,
 } from './plugin';
diff --git a/plugins/git-release-manager/src/plugin.ts b/plugins/git-release-manager/src/plugin.ts
index 511fd4b92e..943102f188 100644
--- a/plugins/git-release-manager/src/plugin.ts
+++ b/plugins/git-release-manager/src/plugin.ts
@@ -14,10 +14,6 @@
  * limitations under the License.
  */
 
-import { gitReleaseManagerApiRef } from './api/serviceApiRef';
-
-import { GitReleaseClient } from './api/GitReleaseClient';
-import { rootRouteRef } from './routes';
 import {
   configApiRef,
   createPlugin,
@@ -26,7 +22,19 @@ import {
   createRoutableExtension,
 } from '@backstage/core-plugin-api';
 
+import { GitReleaseClient } from './api/GitReleaseClient';
+import { gitReleaseManagerApiRef } from './api/serviceApiRef';
+import { rootRouteRef } from './routes';
+import * as constants from './constants/constants';
+import * as helpers from './helpers';
+import * as components from './components';
+
 export { gitReleaseManagerApiRef };
+export const internals = {
+  constants,
+  helpers,
+  components,
+};
 
 export const gitReleaseManagerPlugin = createPlugin({
   id: 'git-release-manager',