diff --git a/README.md b/README.md
index c0a639a..e5b70d9 100644
--- a/README.md
+++ b/README.md
@@ -38,11 +38,9 @@ sudo mv ./discordo /usr/local/bin
 
 1. Run the `discordo` executable with no arguments.
 
-> On first startup, a default configuration file will be created at `$HOME/.config/discordo.toml` on Unix, `%AppData%/discordo.toml` on Windows, and `$HOME/Library/Application Support/discordo.toml` on Darwin.
-
 2. Log in using the account email and password (first-time login) and click on the "Login" button to continue.
 
-> Note: by default, Discordo utilizes OS-specific keyring to store credentials such as client authentication token. However, if you prefer not to use a keyring (not recommended), you may set the `token` field in the configuration file and Discordo will prioritize the usage of the provided token to login instead of keyring.
+> Note: by default, Discordo utilizes OS-specific keyring to store credentials such as client authentication token. However, if you prefer not to use a keyring (not recommended), you may set the `DISCORDO_TOKEN` environment variable and Discordo will prioritize the usage of the provided token to login instead of keyring.
 
 ### Clipboard support
 
diff --git a/config/config.go b/config/config.go
new file mode 100644
index 0000000..5bbe4fe
--- /dev/null
+++ b/config/config.go
@@ -0,0 +1,41 @@
+package config
+
+var General = struct {
+	UserAgent          string
+	Mouse              bool
+	Notifications      bool
+	FetchMessagesLimit int
+}{
+	UserAgent:          "Mozilla/5.0 (X11; Linux x86_64; rv:95.0) Gecko/20100101 Firefox/95.0",
+	Mouse:              true,
+	Notifications:      true,
+	FetchMessagesLimit: 50,
+}
+
+var Keybindings = struct {
+	FocusChannelsTreeView  []string
+	FocusMessagesView      []string
+	FocusMessageInputField []string
+
+	SelectPreviousMessage       []string
+	SelectNextMessage           []string
+	SelectFirstMessage          []string
+	SelectLastMessage           []string
+	SelectMessageReference      []string
+	ReplySelectedMessage        []string
+	MentionReplySelectedMessage []string
+	CopySelectedMessage         []string
+}{
+	FocusChannelsTreeView:  []string{"Alt+Left"},
+	FocusMessagesView:      []string{"Alt+Right"},
+	FocusMessageInputField: []string{"Alt+Down"},
+
+	SelectPreviousMessage:       []string{"Up"},
+	SelectNextMessage:           []string{"Down"},
+	SelectFirstMessage:          []string{"Home"},
+	SelectLastMessage:           []string{"End"},
+	ReplySelectedMessage:        []string{"Rune[r]"},
+	MentionReplySelectedMessage: []string{"Rune[R]"},
+	CopySelectedMessage:         []string{"Rune[c]"},
+	SelectMessageReference:      []string{"Rune[m]"},
+}
diff --git a/discord.go b/discord.go
index 8f471c0..d915cce 100644
--- a/discord.go
+++ b/discord.go
@@ -8,6 +8,7 @@ import (
 	"strings"
 
 	"github.com/ayntgl/discordgo"
+	"github.com/ayntgl/discordo/config"
 	"github.com/gen2brain/beeep"
 	"github.com/rivo/tview"
 )
@@ -19,26 +20,6 @@ var (
 	strikeThroughRegex = regexp.MustCompile(`(?m)~~(.*?)~~`)
 )
 
-func newSession() *discordgo.Session {
-	s, err := discordgo.New()
-	if err != nil {
-		panic(err)
-	}
-
-	s.UserAgent = conf.UserAgent
-	s.Identify.Compress = false
-	s.Identify.Intents = 0
-	s.Identify.LargeThreshold = 0
-	s.Identify.Properties.Device = ""
-	s.Identify.Properties.Browser = "Chrome"
-	s.Identify.Properties.OS = "Linux"
-
-	s.AddHandlerOnce(onSessionReady)
-	s.AddHandler(onSessionMessageCreate)
-
-	return s
-}
-
 func onSessionReady(_ *discordgo.Session, r *discordgo.Ready) {
 	dmNode := tview.NewTreeNode("Direct Messages").
 		Collapse()
@@ -74,15 +55,15 @@ func onSessionReady(_ *discordgo.Session, r *discordgo.Ready) {
 
 func onSessionMessageCreate(_ *discordgo.Session, m *discordgo.MessageCreate) {
 	if selectedChannel == nil || selectedChannel.ID != m.ChannelID {
-		if conf.Notifications {
+		if config.General.Notifications {
 			for _, u := range m.Mentions {
-				if u.ID == session.State.User.ID {
-					g, err := session.State.Guild(m.GuildID)
+				if u.ID == app.Session.State.User.ID {
+					g, err := app.Session.State.Guild(m.GuildID)
 					if err != nil {
 						return
 					}
 
-					c, err := session.State.Channel(m.ChannelID)
+					c, err := app.Session.State.Channel(m.ChannelID)
 					if err != nil {
 						return
 					}
@@ -114,7 +95,7 @@ func login(email, password string) (*loginResponse, error) {
 		Email    string `json:"email"`
 		Password string `json:"password"`
 	}{email, password}
-	resp, err := session.RequestWithBucketID(
+	resp, err := app.Session.RequestWithBucketID(
 		"POST",
 		discordgo.EndpointLogin,
 		data,
@@ -139,7 +120,7 @@ func totp(code, ticket string) (*loginResponse, error) {
 		Ticket string `json:"ticket"`
 	}{code, ticket}
 	e := discordgo.EndpointAuth + "mfa/totp"
-	resp, err := session.RequestWithBucketID("POST", e, data, e)
+	resp, err := app.Session.RequestWithBucketID("POST", e, data, e)
 	if err != nil {
 		return nil, err
 	}
@@ -314,7 +295,7 @@ func buildAttachments(b *strings.Builder, as []*discordgo.MessageAttachment) {
 func buildMentions(content string, mentions []*discordgo.User) string {
 	for _, mUser := range mentions {
 		var color string
-		if mUser.ID == session.State.User.ID {
+		if mUser.ID == app.Session.State.User.ID {
 			color = "[:#5865F2]"
 		} else {
 			color = "[#EB459E]"
@@ -334,7 +315,7 @@ func buildMentions(content string, mentions []*discordgo.User) string {
 }
 
 func buildAuthor(b *strings.Builder, u *discordgo.User) {
-	if u.ID == session.State.User.ID {
+	if u.ID == app.Session.State.User.ID {
 		b.WriteString("[#57F287]")
 	} else {
 		b.WriteString("[#ED4245]")
diff --git a/main.go b/main.go
index ee30255..ea7415e 100644
--- a/main.go
+++ b/main.go
@@ -1,9 +1,11 @@
 package main
 
 import (
+	"os"
+
 	"github.com/ayntgl/discordgo"
+	"github.com/ayntgl/discordo/config"
 	"github.com/ayntgl/discordo/ui"
-	"github.com/ayntgl/discordo/util"
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
 	"github.com/zalando/go-keyring"
@@ -12,63 +14,49 @@ import (
 const service = "discordo"
 
 var (
-	app               *tview.Application
+	app               *ui.App
 	loginForm         *tview.Form
 	channelsTreeView  *tview.TreeView
 	messagesTextView  *tview.TextView
 	messageInputField *tview.InputField
 	mainFlex          *tview.Flex
 
-	conf    *util.Config
-	session *discordgo.Session
-
 	selectedChannel *discordgo.Channel
 	selectedMessage int = -1
 )
 
 func main() {
-	conf = util.LoadConfig()
-
-	tview.Borders.Horizontal = conf.Borders.Horizontal
-	tview.Borders.Vertical = conf.Borders.Vertical
-	tview.Borders.TopLeft = conf.Borders.TopLeft
-	tview.Borders.TopRight = conf.Borders.TopRight
-	tview.Borders.BottomLeft = conf.Borders.BottomLeft
-	tview.Borders.BottomRight = conf.Borders.BottomRight
-	tview.Borders.HorizontalFocus = conf.Borders.HorizontalFocus
-	tview.Borders.VerticalFocus = conf.Borders.VerticalFocus
-	tview.Borders.TopLeftFocus = conf.Borders.TopLeftFocus
-	tview.Borders.TopRightFocus = conf.Borders.TopRightFocus
-	tview.Borders.BottomLeftFocus = conf.Borders.BottomLeftFocus
-	tview.Borders.BottomRightFocus = conf.Borders.BottomRightFocus
-
-	tview.Styles.PrimitiveBackgroundColor = tcell.GetColor(conf.Theme.Background)
-	tview.Styles.ContrastBackgroundColor = tcell.GetColor(conf.Theme.Background)
-	tview.Styles.MoreContrastBackgroundColor = tcell.GetColor(conf.Theme.Background)
-	tview.Styles.BorderColor = tcell.GetColor(conf.Theme.Border)
-	tview.Styles.TitleColor = tcell.GetColor(conf.Theme.Title)
-	tview.Styles.GraphicsColor = tcell.GetColor(conf.Theme.Graphics)
-	tview.Styles.PrimaryTextColor = tcell.GetColor(conf.Theme.Text)
-	tview.Styles.SecondaryTextColor = tcell.GetColor(conf.Theme.Text)
-	tview.Styles.TertiaryTextColor = tcell.GetColor(conf.Theme.Text)
-	tview.Styles.InverseTextColor = tcell.GetColor(conf.Theme.Text)
-	tview.Styles.ContrastSecondaryTextColor = tcell.GetColor(conf.Theme.Text)
-
-	app = tview.NewApplication()
+	app = ui.NewApp()
 	app.
-		EnableMouse(conf.Mouse).
+		EnableMouse(config.General.Mouse).
 		SetInputCapture(onAppInputCapture)
 
-	channelsTreeView = ui.NewChannelsTreeView()
-	channelsTreeView.SetSelectedFunc(onChannelsTreeSelected)
+	app.ChannelsTreeView.
+		SetTopLevel(1).
+		SetRoot(tview.NewTreeNode("")).
+		SetSelectedFunc(onChannelsTreeSelected).
+		SetTitleAlign(tview.AlignLeft).
+		SetBorder(true).
+		SetBorderPadding(0, 0, 1, 0)
 
-	messagesTextView = ui.NewMessagesTextView()
-	messagesTextView.
+	app.MessagesTextView.
+		SetRegions(true).
+		SetDynamicColors(true).
+		SetWordWrap(true).
 		SetChangedFunc(func() { app.Draw() }).
-		SetInputCapture(onMessagesViewInputCapture)
+		SetTitleAlign(tview.AlignLeft).
+		SetInputCapture(onMessagesViewInputCapture).
+		SetBorder(true).
+		SetBorderPadding(0, 0, 1, 0)
 
-	messageInputField = ui.NewMessageInputField()
-	messageInputField.SetInputCapture(onMessageInputFieldInputCapture)
+	app.MessageInputField.
+		SetPlaceholder("Message...").
+		SetPlaceholderTextColor(tcell.ColorWhite).
+		SetFieldBackgroundColor(tview.Styles.PrimitiveBackgroundColor).
+		SetInputCapture(onMessageInputFieldInputCapture).
+		SetTitleAlign(tview.AlignLeft).
+		SetBorder(true).
+		SetBorderPadding(0, 0, 1, 0)
 
 	rightFlex := tview.NewFlex().
 		SetDirection(tview.FlexRow).
@@ -78,9 +66,9 @@ func main() {
 		AddItem(channelsTreeView, 0, 1, false).
 		AddItem(rightFlex, 0, 4, false)
 
-	token, err := keyring.Get(service, "token")
-	if err != nil {
-		token = conf.Token
+	token := os.Getenv("DISCORDO_TOKEN")
+	if token == "" {
+		token, _ = keyring.Get(service, "token")
 	}
 
 	if token != "" {
@@ -88,10 +76,10 @@ func main() {
 			SetRoot(mainFlex, true).
 			SetFocus(channelsTreeView)
 
-		session = newSession()
-		session.Token = token
-		session.Identify.Token = token
-		if err := session.Open(); err != nil {
+		app.Session.AddHandlerOnce(onSessionReady)
+		app.Session.AddHandler(onSessionMessageCreate)
+		err := app.Connect(token)
+		if err != nil {
 			panic(err)
 		}
 	} else {
@@ -111,7 +99,6 @@ func onLoginFormLoginButtonSelected() {
 		return
 	}
 
-	session = newSession()
 	// Login using the email and password
 	lr, err := login(email, password)
 	if err != nil {
@@ -123,9 +110,10 @@ func onLoginFormLoginButtonSelected() {
 			SetRoot(mainFlex, true).
 			SetFocus(channelsTreeView)
 
-		session.Token = lr.Token
-		session.Identify.Token = lr.Token
-		if err = session.Open(); err != nil {
+		app.Session.AddHandlerOnce(onSessionReady)
+		app.Session.AddHandler(onSessionMessageCreate)
+		err = app.Connect(lr.Token)
+		if err != nil {
 			panic(err)
 		}
 
@@ -147,9 +135,10 @@ func onLoginFormLoginButtonSelected() {
 				SetRoot(mainFlex, true).
 				SetFocus(channelsTreeView)
 
-			session.Token = lr.Token
-			session.Identify.Token = lr.Token
-			if err = session.Open(); err != nil {
+			app.Session.AddHandlerOnce(onSessionReady)
+			app.Session.AddHandler(onSessionMessageCreate)
+			err = app.Connect(lr.Token)
+			if err != nil {
 				panic(err)
 			}
 
diff --git a/ui.go b/ui.go
index eece24b..d93a86c 100644
--- a/ui.go
+++ b/ui.go
@@ -6,19 +6,20 @@ import (
 
 	"github.com/atotto/clipboard"
 	"github.com/ayntgl/discordgo"
+	"github.com/ayntgl/discordo/config"
 	"github.com/ayntgl/discordo/util"
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
 )
 
 func onAppInputCapture(e *tcell.EventKey) *tcell.EventKey {
-	if util.HasKeybinding(conf.Keybindings.FocusChannelsTree, e.Name()) {
+	if util.HasKeybinding(config.Keybindings.FocusChannelsTreeView, e.Name()) {
 		app.SetFocus(channelsTreeView)
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.FocusMessagesView, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.FocusMessagesView, e.Name()) {
 		app.SetFocus(messagesTextView)
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.FocusMessageInputField, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.FocusMessageInputField, e.Name()) {
 		app.SetFocus(messageInputField)
 		return nil
 	}
@@ -42,14 +43,14 @@ func onChannelsTreeSelected(n *tview.TreeNode) {
 		if len(n.GetChildren()) == 0 {
 			// If the reference of the selected `*TreeNode` is `nil`, it is the direct messages `*TreeNode`.
 			if id == nil {
-				cs := session.State.PrivateChannels
+				cs := app.Session.State.PrivateChannels
 				sort.Slice(cs, func(i, j int) bool {
 					return cs[i].LastMessageID > cs[j].LastMessageID
 				})
 
 				for _, c := range cs {
 					tag := "[::d]"
-					if util.ChannelIsUnread(session.State, c) {
+					if util.ChannelIsUnread(app.Session.State, c) {
 						tag = "[::b]"
 					}
 
@@ -59,7 +60,7 @@ func onChannelsTreeSelected(n *tview.TreeNode) {
 					n.AddChild(cn)
 				}
 			} else {
-				g, err := session.State.Guild(id.(string))
+				g, err := app.Session.State.Guild(id.(string))
 				if err != nil {
 					return
 				}
@@ -69,17 +70,17 @@ func onChannelsTreeSelected(n *tview.TreeNode) {
 				})
 
 				// Top-level channels
-				createTopLevelChannelsNodes(channelsTreeView, session.State, n, g.Channels)
+				createTopLevelChannelsNodes(channelsTreeView, app.Session.State, n, g.Channels)
 				// Category channels
-				createCategoryChannelsNodes(channelsTreeView, session.State, n, g.Channels)
+				createCategoryChannelsNodes(channelsTreeView, app.Session.State, n, g.Channels)
 				// Second-level channels
-				createSecondLevelChannelsNodes(channelsTreeView, session.State, g.Channels)
+				createSecondLevelChannelsNodes(channelsTreeView, app.Session.State, g.Channels)
 			}
 		}
 
 		n.SetExpanded(!n.IsExpanded())
 	default: // Channels
-		c, err := session.State.Channel(id.(string))
+		c, err := app.Session.State.Channel(id.(string))
 		if err != nil {
 			return
 		}
@@ -104,7 +105,7 @@ func onChannelsTreeSelected(n *tview.TreeNode) {
 		}
 
 		go func() {
-			ms, err := session.ChannelMessages(c.ID, conf.GetMessagesLimit, "", "", "")
+			ms, err := app.Session.ChannelMessages(c.ID, config.General.FetchMessagesLimit, "", "", "")
 			if err != nil {
 				return
 			}
@@ -116,8 +117,8 @@ func onChannelsTreeSelected(n *tview.TreeNode) {
 			// Scroll to the end of the text after the messages have been written to the TextView.
 			messagesTextView.ScrollToEnd()
 
-			if len(ms) != 0 && util.ChannelIsUnread(session.State, c) {
-				session.ChannelMessageAck(c.ID, c.LastMessageID, "")
+			if len(ms) != 0 && util.ChannelIsUnread(app.Session.State, c) {
+				app.Session.ChannelMessageAck(c.ID, c.LastMessageID, "")
 			}
 		}()
 	}
@@ -186,7 +187,7 @@ func onMessagesViewInputCapture(e *tcell.EventKey) *tcell.EventKey {
 		return nil
 	}
 
-	if util.HasKeybinding(conf.Keybindings.SelectPreviousMessage, e.Name()) {
+	if util.HasKeybinding(config.Keybindings.SelectPreviousMessage, e.Name()) {
 		if len(messagesTextView.GetHighlights()) == 0 {
 			selectedMessage = len(ms) - 1
 		} else {
@@ -200,7 +201,7 @@ func onMessagesViewInputCapture(e *tcell.EventKey) *tcell.EventKey {
 			Highlight(ms[selectedMessage].ID).
 			ScrollToHighlight()
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.SelectNextMessage, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.SelectNextMessage, e.Name()) {
 		if len(messagesTextView.GetHighlights()) == 0 {
 			selectedMessage = len(ms) - 1
 		} else {
@@ -214,19 +215,19 @@ func onMessagesViewInputCapture(e *tcell.EventKey) *tcell.EventKey {
 			Highlight(ms[selectedMessage].ID).
 			ScrollToHighlight()
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.SelectFirstMessage, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.SelectFirstMessage, e.Name()) {
 		selectedMessage = 0
 		messagesTextView.
 			Highlight(ms[selectedMessage].ID).
 			ScrollToHighlight()
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.SelectLastMessage, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.SelectLastMessage, e.Name()) {
 		selectedMessage = len(ms) - 1
 		messagesTextView.
 			Highlight(ms[selectedMessage].ID).
 			ScrollToHighlight()
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.SelectMessageReference, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.SelectMessageReference, e.Name()) {
 		hs := messagesTextView.GetHighlights()
 		if len(hs) == 0 {
 			return nil
@@ -241,7 +242,7 @@ func onMessagesViewInputCapture(e *tcell.EventKey) *tcell.EventKey {
 		}
 
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.ReplySelectedMessage, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.ReplySelectedMessage, e.Name()) {
 		hs := messagesTextView.GetHighlights()
 		if len(hs) == 0 {
 			return nil
@@ -251,7 +252,7 @@ func onMessagesViewInputCapture(e *tcell.EventKey) *tcell.EventKey {
 		messageInputField.SetTitle("Replying to " + m.Author.String())
 		app.SetFocus(messageInputField)
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.MentionReplySelectedMessage, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.MentionReplySelectedMessage, e.Name()) {
 		hs := messagesTextView.GetHighlights()
 		if len(hs) == 0 {
 			return nil
@@ -261,7 +262,7 @@ func onMessagesViewInputCapture(e *tcell.EventKey) *tcell.EventKey {
 		messageInputField.SetTitle("[@] Replying to " + m.Author.String())
 		app.SetFocus(messageInputField)
 		return nil
-	} else if util.HasKeybinding(conf.Keybindings.CopySelectedMessage, e.Name()) {
+	} else if util.HasKeybinding(config.Keybindings.CopySelectedMessage, e.Name()) {
 		hs := messagesTextView.GetHighlights()
 		if len(hs) == 0 {
 			return nil
@@ -304,14 +305,14 @@ func onMessageInputFieldInputCapture(e *tcell.EventKey) *tcell.EventKey {
 				d.AllowedMentions.RepliedUser = false
 			}
 
-			go session.ChannelMessageSendComplex(m.ChannelID, d)
+			go app.Session.ChannelMessageSendComplex(m.ChannelID, d)
 
 			selectedMessage = -1
 			messagesTextView.Highlight()
 
 			messageInputField.SetTitle("")
 		} else {
-			go session.ChannelMessageSend(selectedChannel.ID, t)
+			go app.Session.ChannelMessageSend(selectedChannel.ID, t)
 		}
 
 		messageInputField.SetText("")
diff --git a/ui/app.go b/ui/app.go
new file mode 100644
index 0000000..3741ba6
--- /dev/null
+++ b/ui/app.go
@@ -0,0 +1,48 @@
+package ui
+
+import (
+	"github.com/ayntgl/discordgo"
+	"github.com/ayntgl/discordo/config"
+	"github.com/rivo/tview"
+)
+
+type App struct {
+	*tview.Application
+
+	ChannelsTreeView  *tview.TreeView
+	MessagesTextView  *tview.TextView
+	MessageInputField *tview.InputField
+
+	Session *discordgo.Session
+}
+
+func NewApp() *App {
+	s, _ := discordgo.New()
+	return &App{
+		Application: tview.NewApplication(),
+
+		ChannelsTreeView:  tview.NewTreeView(),
+		MessagesTextView:  tview.NewTextView(),
+		MessageInputField: tview.NewInputField(),
+
+		Session: s,
+	}
+}
+
+func (app *App) Connect(token string) error {
+	app.Session.Token = token
+	app.Session.UserAgent = config.General.UserAgent
+
+	app.Session.Identify.Token = token
+	app.Session.Identify.Compress = false
+	app.Session.Identify.Intents = 0
+	app.Session.Identify.LargeThreshold = 0
+	app.Session.Identify.Properties.Device = ""
+	app.Session.Identify.Properties.Browser = "Firefox"
+	app.Session.Identify.Properties.OS = "Linux"
+
+	// app.Session.AddHandlerOnce(onSessionReady)
+	// app.Session.AddHandler(onSessionMessageCreate)
+
+	return app.Session.Open()
+}
diff --git a/ui/channels_treeview.go b/ui/channels_treeview.go
deleted file mode 100644
index 86046b1..0000000
--- a/ui/channels_treeview.go
+++ /dev/null
@@ -1,15 +0,0 @@
-package ui
-
-import "github.com/rivo/tview"
-
-func NewChannelsTreeView() *tview.TreeView {
-	v := tview.NewTreeView()
-	v.
-		SetTopLevel(1).
-		SetRoot(tview.NewTreeNode("")).
-		SetTitleAlign(tview.AlignLeft).
-		SetBorder(true).
-		SetBorderPadding(0, 0, 1, 0)
-
-	return v
-}
diff --git a/ui/message_inputfield.go b/ui/message_inputfield.go
deleted file mode 100644
index 7d06946..0000000
--- a/ui/message_inputfield.go
+++ /dev/null
@@ -1,19 +0,0 @@
-package ui
-
-import (
-	"github.com/gdamore/tcell/v2"
-	"github.com/rivo/tview"
-)
-
-func NewMessageInputField() *tview.InputField {
-	i := tview.NewInputField()
-	i.
-		SetPlaceholder("Message...").
-		SetPlaceholderTextColor(tcell.ColorWhite).
-		SetFieldBackgroundColor(tview.Styles.PrimitiveBackgroundColor).
-		SetTitleAlign(tview.AlignLeft).
-		SetBorder(true).
-		SetBorderPadding(0, 0, 1, 0)
-
-	return i
-}
diff --git a/ui/messages_textview.go b/ui/messages_textview.go
deleted file mode 100644
index b4b7112..0000000
--- a/ui/messages_textview.go
+++ /dev/null
@@ -1,16 +0,0 @@
-package ui
-
-import "github.com/rivo/tview"
-
-func NewMessagesTextView() *tview.TextView {
-	v := tview.NewTextView()
-	v.
-		SetRegions(true).
-		SetDynamicColors(true).
-		SetWordWrap(true).
-		SetTitleAlign(tview.AlignLeft).
-		SetBorder(true).
-		SetBorderPadding(0, 0, 1, 0)
-
-	return v
-}
diff --git a/ui/login_form.go b/ui/views.go
similarity index 100%
rename from ui/login_form.go
rename to ui/views.go
diff --git a/util/config.go b/util/config.go
deleted file mode 100644
index 29387c0..0000000
--- a/util/config.go
+++ /dev/null
@@ -1,139 +0,0 @@
-package util
-
-import (
-	"os"
-
-	"github.com/BurntSushi/toml"
-	"github.com/rivo/tview"
-)
-
-const userAgent = "" +
-	"Mozilla/5.0 (X11; Linux x86_64) " +
-	"AppleWebKit/537.36 (KHTML, like Gecko) " +
-	"Chrome/92.0.4515.131 Safari/537.36"
-
-type keybindings struct {
-	FocusChannelsTree      []string `toml:"focus_channels_tree"`
-	FocusMessagesView      []string `toml:"focus_messages_view"`
-	FocusMessageInputField []string `toml:"focus_message_input_field"`
-
-	SelectPreviousMessage       []string `toml:"select_previous_message"`
-	SelectNextMessage           []string `toml:"select_next_message"`
-	SelectFirstMessage          []string `toml:"select_first_message"`
-	SelectLastMessage           []string `toml:"select_last_message"`
-	SelectMessageReference      []string `toml:"select_message_reference"`
-	ReplySelectedMessage        []string `toml:"reply_selected_message"`
-	MentionReplySelectedMessage []string `toml:"mention_reply_selected_message"`
-	CopySelectedMessage         []string `toml:"copy_selected_message"`
-}
-
-type theme struct {
-	Background string `toml:"background"`
-
-	Border   string `toml:"border"`
-	Title    string `toml:"title"`
-	Graphics string `toml:"graphics"`
-	Text     string `toml:"text"`
-}
-
-type borders struct {
-	Horizontal  rune
-	Vertical    rune
-	TopLeft     rune
-	TopRight    rune
-	BottomLeft  rune
-	BottomRight rune
-
-	HorizontalFocus  rune
-	VerticalFocus    rune
-	TopLeftFocus     rune
-	TopRightFocus    rune
-	BottomLeftFocus  rune
-	BottomRightFocus rune
-}
-
-type Config struct {
-	Token            string `toml:"token"`
-	UserAgent        string `toml:"user_agent"`
-	Mouse            bool   `toml:"mouse"`
-	Notifications    bool   `toml:"notifications"`
-	GetMessagesLimit int    `toml:"get_messages_limit"`
-
-	Theme       theme       `toml:"theme"`
-	Keybindings keybindings `toml:"keybindings"`
-	Borders     borders     `toml:"borders"`
-}
-
-// LoadConfig loads the configuration file, if the configuration file exists or creates a new one if not, and returns it.
-func LoadConfig() *Config {
-	configPath, err := os.UserConfigDir()
-	if err != nil {
-		panic(err)
-	}
-
-	configPath += "/discordo.toml"
-
-	var c Config
-	if _, err = os.Stat(configPath); os.IsNotExist(err) {
-		f, err := os.Create(configPath)
-		if err != nil {
-			panic(err)
-		}
-		defer f.Close()
-
-		c = Config{
-			Mouse:            true,
-			Notifications:    true,
-			UserAgent:        userAgent,
-			GetMessagesLimit: 50,
-			Borders: borders{
-				Horizontal:  0,
-				Vertical:    0,
-				TopLeft:     0,
-				TopRight:    0,
-				BottomLeft:  0,
-				BottomRight: 0,
-
-				HorizontalFocus:  tview.BoxDrawingsLightHorizontal,
-				VerticalFocus:    tview.BoxDrawingsLightVertical,
-				TopLeftFocus:     tview.BoxDrawingsLightDownAndRight,
-				TopRightFocus:    tview.BoxDrawingsLightDownAndLeft,
-				BottomLeftFocus:  tview.BoxDrawingsLightUpAndRight,
-				BottomRightFocus: tview.BoxDrawingsLightUpAndLeft,
-			},
-			Theme: theme{
-				Background: "black",
-
-				Border:   "white",
-				Title:    "white",
-				Graphics: "white",
-				Text:     "white",
-			},
-			Keybindings: keybindings{
-				FocusChannelsTree:      []string{"Alt+Left"},
-				FocusMessagesView:      []string{"Alt+Right"},
-				FocusMessageInputField: []string{"Alt+Down"},
-
-				SelectPreviousMessage:       []string{"Up"},
-				SelectNextMessage:           []string{"Down"},
-				SelectFirstMessage:          []string{"Home"},
-				SelectLastMessage:           []string{"End"},
-				ReplySelectedMessage:        []string{"Rune[r]"},
-				MentionReplySelectedMessage: []string{"Rune[R]"},
-				CopySelectedMessage:         []string{"Rune[c]"},
-				SelectMessageReference:      []string{"Rune[m]"},
-			},
-		}
-		err = toml.NewEncoder(f).Encode(c)
-		if err != nil {
-			panic(err)
-		}
-	} else {
-		_, err = toml.DecodeFile(configPath, &c)
-		if err != nil {
-			panic(err)
-		}
-	}
-
-	return &c
-}