diff --git a/frontend/src/app/_functions/maked3hierarchy.ts b/frontend/src/app/_functions/maked3hierarchy.ts
index 2bb5d41..0a30cb4 100644
--- a/frontend/src/app/_functions/maked3hierarchy.ts
+++ b/frontend/src/app/_functions/maked3hierarchy.ts
@@ -4,12 +4,10 @@ import { Post } from '../_interfaces/post';
  * Returns hierearchy-like array specified for D3 graph
  */
 export default function makeHierarchy(data: Post[]) {
-  console.log('In function!');
   const tree: Post[] = [];
   const childOf: any = {};
   data.forEach((element) => {
     const { id, parent } = element;
-    console.log(parent);
     childOf[id] = childOf[id] || [];
     element.children = childOf[id];
     if (parent !== 0) {
diff --git a/frontend/src/app/main-view/visualize-forum/visualize-forum.component.html b/frontend/src/app/main-view/visualize-forum/visualize-forum.component.html
index e69de29..07e181b 100644
--- a/frontend/src/app/main-view/visualize-forum/visualize-forum.component.html
+++ b/frontend/src/app/main-view/visualize-forum/visualize-forum.component.html
@@ -0,0 +1 @@
+<div #tree></div>
diff --git a/frontend/src/app/main-view/visualize-forum/visualize-forum.component.scss b/frontend/src/app/main-view/visualize-forum/visualize-forum.component.scss
index e69de29..9d69745 100644
--- a/frontend/src/app/main-view/visualize-forum/visualize-forum.component.scss
+++ b/frontend/src/app/main-view/visualize-forum/visualize-forum.component.scss
@@ -0,0 +1,5 @@
+::ng-deep .link {
+  fill: none;
+  stroke: #000;
+  stroke-width: 2px;
+}
diff --git a/frontend/src/app/main-view/visualize-forum/visualize-forum.component.ts b/frontend/src/app/main-view/visualize-forum/visualize-forum.component.ts
index cca30d9..822bb08 100644
--- a/frontend/src/app/main-view/visualize-forum/visualize-forum.component.ts
+++ b/frontend/src/app/main-view/visualize-forum/visualize-forum.component.ts
@@ -1,9 +1,16 @@
-import { Component, OnInit, OnDestroy } from '@angular/core';
+import {
+  Component,
+  OnInit,
+  OnDestroy,
+  ViewChild,
+  ElementRef,
+} from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { GetVisualizationDataService } from '../../_services/get-visualization-data.service';
 import { Subscription } from 'rxjs';
-import { concatMap } from 'rxjs/operators';
+import { concatMap, finalize } from 'rxjs/operators';
 import { Post } from 'src/app/_interfaces/post';
+import * as d3 from 'd3';
 import maked3hierarchy from '../../_functions/maked3hierarchy';
 
 @Component({
@@ -14,6 +21,9 @@ import maked3hierarchy from '../../_functions/maked3hierarchy';
 export class VisualizeForumComponent implements OnInit, OnDestroy {
   private subscription: Subscription;
   private data: Post[];
+  private hierarchizedData: Post[];
+  @ViewChild('tree', { read: ElementRef })
+  private treeContainer: ElementRef;
 
   constructor(
     private route: ActivatedRoute,
@@ -24,12 +34,101 @@ export class VisualizeForumComponent implements OnInit, OnDestroy {
     this.subscription = this.route.params
       .pipe(concatMap((params) => this.getDataService.getDiscussion(params.id)))
       .subscribe((result) => {
-        this.data = maked3hierarchy(result.posts);
-        console.log(this.data);
+        this.initializeData(result.posts);
+        this.generateGraph();
       });
   }
 
   ngOnDestroy(): void {
     this.subscription.unsubscribe();
   }
+
+  private initializeData(data: Post[]): void {
+    this.data = data;
+    this.hierarchizedData = maked3hierarchy(data);
+  }
+
+  private generateGraph(): void {
+    /* ToDo: Add option to change sizes */
+    const margin = { top: 50, right: 90, bottom: 30, left: 90 };
+    const width = 660 - margin.left - margin.right;
+    const height = 500 - margin.top - margin.bottom;
+
+    const hierarchizedNodes = d3.hierarchy<Post>(this.hierarchizedData[0]);
+    d3.tree().size([width, height])(hierarchizedNodes);
+    const element = this.treeContainer.nativeElement;
+
+    /* Clear previous graph */
+    d3.select(element).select('svg').remove();
+
+    /* Create SVG */
+    const svg = d3
+      .select(element)
+      .append('svg')
+      .attr('width', width + margin.left + margin.right)
+      .attr('height', height + margin.top + margin.bottom);
+
+    const group = svg
+      .append('g')
+      .attr('transform', `translate(${margin.left}, ${margin.top})`);
+
+    const gLink = group.append('g').attr('class', 'links');
+    const gNode = group.append('g').attr('class', 'nodes');
+
+    /* Custom tooltip */
+    const tooltip = d3
+      .select(element)
+      .append('div')
+      .attr('class', 'tooltip')
+      .style('position', 'absolute')
+      .style('opacity', 0);
+
+    /* Select all nodes and pass data into them */
+    const node = gNode
+      .selectAll('g.nodes')
+      .data(hierarchizedNodes.descendants());
+
+    /* Select all links and pass data into them */
+    const link = gLink.selectAll('g.links').data(hierarchizedNodes.links());
+
+    /* 'Enter' into node, style it properly and create tooltip on hover */
+    const nodeEnter = node.enter().append('g').classed('node', true);
+    nodeEnter
+      .append('circle')
+      .attr('cx', (d: any) => d.x)
+      .attr('cy', (d: any) => d.y)
+      .attr('r', 25)
+      .style('fill', '#fff')
+      .style('stroke', '#ccc');
+
+    nodeEnter
+      .append('text')
+      .attr('x', (d: any) => d.x)
+      .attr('y', (d: any) => d.y)
+      .attr('text-anchor', 'middle')
+      .text((d: any) => d.data.id);
+
+    nodeEnter
+      .on('mouseover', (d) => {
+        tooltip.transition().duration(400).style('opacity', 1);
+        tooltip
+          .html(`Wiadomość:<br> ${d.data.message}`)
+          .style('width', '15rem')
+          .style('background-color', '#fff')
+          .style('border', '1px solid black')
+          .style('left', `${d3.event.pageX + 40}px`)
+          .style('top', `${d3.event.pageY - 10}px`);
+      })
+      .on('mouseout', function (d) {
+        tooltip.transition().duration(400).style('opacity', 0);
+      });
+
+    /* 'Enter' into links and style them properly */
+    const linkEnter = link.enter().append('line').classed('link', true);
+    linkEnter
+      .attr('x1', (d: any) => d.source.x)
+      .attr('y1', (d: any) => d.source.y)
+      .attr('x2', (d: any) => d.target.x)
+      .attr('y2', (d: any) => d.target.y);
+  }
 }