Twitter Labs

Enable hidden Twitter PWA feature flags (Chromium only!)

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Twitter Labs
// @description  Enable hidden Twitter PWA feature flags (Chromium only!)
// @author       Darek
// @namespace    
// @version      1.0
// @date         2021-05-2

// @icon         https://script.sominemo.com/twitter_labs/icon.png
// @icon64       https://script.sominemo.com/twitter_labs/icon64.png

// @run-at       document-start
// @match        https://twitter.com/*
// @match        https://mobile.twitter.com/*

// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @grant unsafeWindow
// ==/UserScript==

(function() {
    'use strict';
    Object.defineProperty(
        unsafeWindow,
        "__INITIAL_STATE__",
        {
            set(s) {
                const curMode = unsafeWindow.localStorage.getItem("twitter-labs-replace-mode") || "0"

                const rewrites = {
                    conversation_controls_limited_replies_creation_enabled: true,
                    responsive_web_composer_card_previews_enabled: true,
                    responsive_web_conversation_tree_enabled: true,
                    responsive_web_conversation_tree_toggle: true,
                    responsive_web_dm_quick_access_enabled: true,
					responsive_web_hide_media_previews_enabled: true,
                    responsive_web_dm_quick_access_with_close_enabled: true,
                    responsive_web_dm_quick_access_no_empty_drawer_enabled: true,
                    responsive_web_elevated_qt_combined_retweets_dynamic_label: true,
                    dm_reactions_config_active_reactions: [
                        "😂:funny",
                    	"😲:surprised",
                    	"😢:sad",
                    	"❤:like",
                    	"🔥:excited",
                    	"👍:agree",
                    	"👎:disagree",
                        "😠:angry",
                    ],
                    dm_reactions_config_inactive_reactions: [],
                    responsive_web_feature_switch_dash_enabled: true,
                    responsive_web_hw_cards_in_dms_enabled: true,
                    responsive_web_inline_reply_enabled: true,
                    responsive_web_inline_reply_with_fab_enabled: true,
                    responsive_web_instream_video_enabled: true,
                    responsive_web_live_video_parity_periscope_auth_enabled: true,
                    responsive_web_moment_maker_enabled: true,
                    responsive_web_ntab_verified_mentions_vit_internal_dogfood: true,
                    responsive_web_second_degree_replies_nudge_get_enabled: true,
                    responsive_web_second_degree_replies_nudge_force_enabled: true,
                    responsive_web_second_degree_replies_nudge_show_enabled: true,
                    responsive_web_tweet_detail_to_tweet_enabled: true,
                    responsive_web_zipkin_api_requests_enabled: true,
                    search_channels_discovery_page_enabled: true,
                    search_channels_description_enabled: true,
                    topic_landing_page_enabled: true,
                    topics_descriptions_enabled: true,
                    topics_dismiss_control_enabled: true,
                    topics_new_mgmt_enabled: true,
                    unified_cards_cta_color_blue_cta: true,
                }

                if (curMode === "1") {
                    Object.entries(s.featureSwitch.config).forEach(([key, {value}]) => {
                        if (value === false) s.featureSwitch.config[key] = {value: true}
                    })
                } else {
                    Object.entries(rewrites).forEach(([key, value]) => {s.featureSwitch.config[key] = {value}})
                }

                unsafeWindow.fakeInit = s
            },
            get() {return unsafeWindow.fakeInit},
            configurable: true
        })


    let curCommand = null
    let sw
    function updatePalette() {
        const curMode = unsafeWindow.localStorage.getItem("twitter-labs-replace-mode") || "0"
        if (curCommand !== null) GM_unregisterMenuCommand(curCommand)
        if (curMode === "0") curCommand = GM_registerMenuCommand("Use false-to-true mode", sw)
        if (curMode === "1") curCommand = GM_registerMenuCommand("Use manual rewrites mode", sw)
    }
    sw = () => {
        const curMode = unsafeWindow.localStorage.getItem("twitter-labs-replace-mode") || "0"
        if (curMode === "0") {
            unsafeWindow.localStorage.setItem("twitter-labs-replace-mode", "1")
            updatePalette()
            unsafeWindow.location.reload()
        }
        else if (curMode === "1") {
            unsafeWindow.localStorage.setItem("twitter-labs-replace-mode", "0")
            updatePalette()
            unsafeWindow.location.reload()
        }
    }
    updatePalette()
})();