diff --git a/js/src/components/Post/PostElementItem.vue b/js/src/components/Post/PostElementItem.vue
index 79c1a26f..1e1f8b3e 100644
--- a/js/src/components/Post/PostElementItem.vue
+++ b/js/src/components/Post/PostElementItem.vue
@@ -33,7 +33,7 @@
               $options.filters.formatDateTimeString(new Date(post.insertedAt), false)
             }}</small>
             <small class="has-text-grey" v-if="isCurrentActorMember">{{
-              $t("Created by {username}", { username: usernameWithDomain(post.author) })
+              $t("Created by {username}", { username: `@${usernameWithDomain(post.author)}` })
             }}</small>
           </div>
         </div>
diff --git a/js/src/graphql/discussion.ts b/js/src/graphql/discussion.ts
index 460a136f..9e29e258 100644
--- a/js/src/graphql/discussion.ts
+++ b/js/src/graphql/discussion.ts
@@ -158,6 +158,7 @@ export const DISCUSSION_COMMENT_CHANGED = gql`
         actor {
           id
           preferredUsername
+          name
           domain
           avatar {
             url
diff --git a/js/src/mixins/group.ts b/js/src/mixins/group.ts
index 0781d06b..1cc4f623 100644
--- a/js/src/mixins/group.ts
+++ b/js/src/mixins/group.ts
@@ -44,10 +44,19 @@ export default class GroupMixin extends Vue {
   person!: IPerson;
 
   get isCurrentActorAGroupAdmin(): boolean {
+    return this.hasCurrentActorThisRole(MemberRole.ADMINISTRATOR);
+  }
+
+  get isCurrentActorAGroupModerator(): boolean {
+    return this.hasCurrentActorThisRole([MemberRole.MODERATOR, MemberRole.ADMINISTRATOR]);
+  }
+
+  hasCurrentActorThisRole(givenRole: string | string[]): boolean {
+    const roles = Array.isArray(givenRole) ? givenRole : [givenRole];
     return (
       this.person &&
       this.person.memberships.elements.some(
-        ({ parent: { id }, role }) => id === this.group.id && role === MemberRole.ADMINISTRATOR
+        ({ parent: { id }, role }) => id === this.group.id && roles.includes(role)
       )
     );
   }
diff --git a/js/src/variables.scss b/js/src/variables.scss
index d810f290..6a412811 100644
--- a/js/src/variables.scss
+++ b/js/src/variables.scss
@@ -104,6 +104,7 @@ $hero-body-padding-medium: 6rem 1.5rem;
 
 main > .container {
   background: $body-background-color;
+  min-height: 70vh;
 }
 
 $title-color: #3c376e;
diff --git a/js/src/views/Discussions/Discussion.vue b/js/src/views/Discussions/Discussion.vue
index fea1f793..4faaba3f 100644
--- a/js/src/views/Discussions/Discussion.vue
+++ b/js/src/views/Discussions/Discussion.vue
@@ -39,6 +39,7 @@
         <h2 class="title" v-if="discussion.title && !editTitleMode">
           {{ discussion.title }}
           <span
+            v-if="currentActor.id === discussion.creator.id || isCurrentActorAGroupModerator"
             @click="
               () => {
                 newTitle = discussion.title;
@@ -100,7 +101,8 @@
   </div>
 </template>
 <script lang="ts">
-import { Component, Prop, Vue } from "vue-property-decorator";
+import { Component, Prop } from "vue-property-decorator";
+import { mixins } from "vue-class-component";
 import {
   GET_DISCUSSION,
   REPLY_TO_DISCUSSION,
@@ -113,6 +115,7 @@ import { usernameWithDomain } from "@/types/actor";
 import DiscussionComment from "@/components/Discussion/DiscussionComment.vue";
 import { GraphQLError } from "graphql";
 import { DELETE_COMMENT, UPDATE_COMMENT } from "@/graphql/comment";
+import GroupMixin from "@/mixins/group";
 import RouteName from "../../router/name";
 import { IComment } from "../../types/comment.model";
 
@@ -170,7 +173,7 @@ import { IComment } from "../../types/comment.model";
   },
   metaInfo() {
     return {
-      // eslint-disable-next-line @typescript-eslint/ban-ts-ignore
+      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
       // @ts-ignore
       title: this.discussion.title,
       // all titles will be injected into this template
@@ -178,7 +181,7 @@ import { IComment } from "../../types/comment.model";
     };
   },
 })
-export default class discussion extends Vue {
+export default class discussion extends mixins(GroupMixin) {
   @Prop({ type: String, required: true }) slug!: string;
 
   discussion: IDiscussion = new Discussion();
@@ -199,7 +202,7 @@ export default class discussion extends Vue {
 
   usernameWithDomain = usernameWithDomain;
 
-  async reply() {
+  async reply(): Promise<void> {
     if (this.newComment === "") return;
 
     await this.$apollo.mutate({
@@ -234,7 +237,7 @@ export default class discussion extends Vue {
     this.newComment = "";
   }
 
-  async updateComment(comment: IComment) {
+  async updateComment(comment: IComment): Promise<void> {
     const { data } = await this.$apollo.mutate<{ deleteComment: IComment }>({
       mutation: UPDATE_COMMENT,
       variables: {
@@ -270,7 +273,7 @@ export default class discussion extends Vue {
     });
   }
 
-  async deleteComment(comment: IComment) {
+  async deleteComment(comment: IComment): Promise<void> {
     const { data } = await this.$apollo.mutate<{ deleteComment: IComment }>({
       mutation: DELETE_COMMENT,
       variables: {
@@ -308,7 +311,7 @@ export default class discussion extends Vue {
     });
   }
 
-  async loadMoreComments() {
+  async loadMoreComments(): Promise<void> {
     if (!this.hasMoreComments) return;
     this.page += 1;
     try {
@@ -338,7 +341,7 @@ export default class discussion extends Vue {
     }
   }
 
-  async updateDiscussion() {
+  async updateDiscussion(): Promise<void> {
     await this.$apollo.mutate({
       mutation: UPDATE_DISCUSSION,
       variables: {
@@ -368,7 +371,7 @@ export default class discussion extends Vue {
     this.editTitleMode = false;
   }
 
-  async deleteConversation() {
+  async deleteConversation(): Promise<void> {
     await this.$apollo.mutate({
       mutation: DELETE_DISCUSSION,
       variables: {
@@ -376,28 +379,28 @@ export default class discussion extends Vue {
       },
     });
     if (this.discussion.actor) {
-      return this.$router.push({
+      this.$router.push({
         name: RouteName.DISCUSSION_LIST,
         params: { preferredUsername: usernameWithDomain(this.discussion.actor) },
       });
     }
   }
 
-  async handleErrors(errors: GraphQLError[]) {
+  async handleErrors(errors: GraphQLError[]): Promise<void> {
     if (errors[0].message.includes("No such discussion")) {
       await this.$router.push({ name: RouteName.PAGE_NOT_FOUND });
     }
   }
 
-  mounted() {
+  mounted(): void {
     window.addEventListener("scroll", this.handleScroll);
   }
 
-  destroyed() {
+  destroyed(): void {
     window.removeEventListener("scroll", this.handleScroll);
   }
 
-  handleScroll() {
+  handleScroll(): void {
     const scrollTop =
       (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;
     const scrollHeight =
diff --git a/js/src/views/Posts/List.vue b/js/src/views/Posts/List.vue
index 21470411..34eec51f 100644
--- a/js/src/views/Posts/List.vue
+++ b/js/src/views/Posts/List.vue
@@ -157,6 +157,10 @@ export default class PostList extends Vue {
 }
 </script>
 <style lang="scss" scoped>
+.container.section {
+  background: $white;
+}
+
 section {
   div.intro,
   .post-list {
diff --git a/js/src/views/Posts/Post.vue b/js/src/views/Posts/Post.vue
index 9e5228af..197f2b37 100644
--- a/js/src/views/Posts/Post.vue
+++ b/js/src/views/Posts/Post.vue
@@ -21,6 +21,7 @@
         <p class="buttons" v-if="isCurrentActorMember">
           <b-tag type="is-warning" size="is-medium" v-if="post.draft">{{ $t("Draft") }}</b-tag>
           <router-link
+            v-if="currentActor.id === post.author.id || isCurrentActorAGroupModerator"
             :to="{ name: RouteName.POST_EDIT, params: { slug: post.slug } }"
             tag="button"
             class="button is-text"
@@ -44,8 +45,10 @@
 </template>
 
 <script lang="ts">
-import { Component, Vue, Prop } from "vue-property-decorator";
+import { Component, Prop } from "vue-property-decorator";
+import { mixins } from "vue-class-component";
 import Editor from "@/components/Editor.vue";
+import GroupMixin from "@/mixins/group";
 import { CURRENT_ACTOR_CLIENT, PERSON_MEMBERSHIPS } from "../../graphql/actor";
 import { FETCH_POST } from "../../graphql/post";
 
@@ -101,7 +104,7 @@ import Tag from "../../components/Tag.vue";
     };
   },
 })
-export default class Post extends Vue {
+export default class Post extends mixins(GroupMixin) {
   @Prop({ required: true, type: String }) slug!: string;
 
   post!: IPost;