ABCDEFGHIJKLMNOPQRSTUVWXYZAAABACADAEAF
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jShort DescriptionFiles Names (without extension)Last UpdateAuthorIDE CommentForum Link
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B4AB4iB4JB4RVersionDateMust start with https://www.b4x.com
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MFRC522RFID reader / writerrMFRC5221.0215-Mar-2019Erel
https://www.b4x.com/android/forum/threads/mfrc522-rfid-reader-writer.67160/
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4 Button B4xDialogAdditional button for B4xDialogB4xDialog4ButtonB4xDialog4ButtonB4xDialog4Button1.121-Dec-2020Stevel05
https://www.b4x.com/android/forum/threads/b4x-b4xdialog4button.124104/post-775113
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433MHz R/TSupport for 433MHz receiver and transmitterrRCSwitch1.015-Aug-2018JanDerKanhttps://www.b4x.com/android/forum/threads/rrcswitch-library.95830/
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ABMaterialCreate WebApps without any knowledge of HTML or CSS.ABMaterial5.1517-May-2024Alwaysbusy
https://www.b4x.com/android/forum/threads/abmaterial-framework-for-webapps.60072/#content
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ABMServerWebApps Mini Template for ABMaterialABMServer1.1517-May-2024Alwaysbusy
https://www.b4x.com/android/forum/threads/abmaterial-abmserver-mini-template-for-absolute-beginners.117237/
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ActivityRecognitionWebApps Mini Template for ABMaterial
ActivityRecognition (class)
327-May-2020Erel
https://www.b4x.com/android/forum/threads/physical-activity-recognition-detection.42481/
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AdColonyAdsAdColonyAdsAdColonyAds4.6513-Jan-2022Pendrushhttps://www.b4x.com/android/forum/threads/adcolony-library.120665/
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AdManager AdManagerAdManager 1.5222-Feb-2021Pendrushhttps://www.b4x.com/android/forum/threads/admanager-library.122111/
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AdministratorAdministratorAdministrator1.111-Sep-2017Erel
https://www.b4x.com/android/forum/threads/device-administrator-library.19208/#content
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AmazonAdsAmazon AdsAmazonAds124-Sep-2020Pendrushhttps://www.b4x.com/android/forum/threads/amazonads-library.122691/
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AnimationOld B4A animation libraryAnimation1.02ErelBetter options are available
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APNGAnimated PNG view implemented with B4XAPNGViewAPNGViewAPNGView1.117-Sep-2020Erelhttps://www.b4x.com/android/forum/threads/b4x-apng-animated-png.121311/
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AppCompatAppCompatAppCompat4.0217-Nov-2022corwin42
https://www.b4x.com/android/forum/threads/appcompat-make-material-design-apps-compatible-with-older-android-versions.48423
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AppleAuthSign in with Apple
AppleAuthButton (class)
113-Apr-2020Erel
https://www.b4x.com/android/forum/threads/sign-in-with-apple-and-firebase.116280/
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AppUpdatingb4xlib - used to update non-market apps from a webserverAppUpdating2.0516-Feb-2021udg
https://www.b4x.com/android/forum/threads/appupdating-2-0-update-non-market-apps.98419/
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ArchiverPlusZipAllows to add, extract, update and remove files from a zip archive.ArchiverPlusZipArchiverPlusZip1.135-Jan-2018F. Leneuf-Magaudhttps://www.b4x.com/android/forum/threads/probundle.58754/#content
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AS_AnimatedCounterCount with animation (negative- and positive-numbers)ASAnimatedCounterASAnimatedCounterASAnimatedCounter1.039-Dec-2021Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-animatedcounter-negative-and-positive-numbers.98107/#post-618247
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AS_AutoTextSizeLabelAutomatically scale text to fit the viewASAutoTextSizeLabelASAutoTextSizeLabelASAutoTextSizeLabel1.324-Sep-2019Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-autotextsizelabel.100187/
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AS_BottomMenuBottom Menu with middle buttonASBottomMenuASBottomMenuASBottomMenu2.127-Apr-2022Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-bottom-menu-v2.102911/
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AS_ButtonSliderSlide Button - like apple unlocker from old daysASButtonSliderASButtonSliderASButtonSlider1.012-May-2020Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-buttonslider-v1-0.103960/
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AS_CheckBoxcross platform checkboxASCheckBoxASCheckBoxASCheckBox1.1224-Feb-2024Alexander Stoltehttps://www.b4x.com/android/forum/threads/b4x-xui-as-checkbox.121878/
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AS_ColorChooserchoose colors from a list of colors (listview)ASColorChooserASColorChooserASColorChooser1.224-May-2020Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-colorchooser.110542/
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AS_ColorSlidertouchable color pickerASColorSliderASColorSliderASColorSlider1.0220-Dec-2021Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-color-slider-touchable-color-picker.118217/
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AS_ColorSliderAdvancedtouchable color picker - snapchat like color pickerASColorSliderAdvanced
ASColorSliderAdvanced
ASColorSliderAdvanced1.0129-May-2020Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-color-slider-advanced-a-snapchat-like-color-picker.118236/
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AS_DraggableBottomCard
bottom drag cardASDraggableBottomCard
ASDraggableBottomCard
ASDraggableBottomCard1.1327-Jul-2023Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-draggable-bottom-card.121219/
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AS_DrawDraw across platforms (FabricView and CanvasView)ASDrawASDrawASDraw1.128-Apr-2024Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-draw-fabricview-and-canvasview.115604/
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AS_DropDownBoxsimple in app notification/information panel (swipe2hide function)ASDropDownBoxASDropDownBoxASDropDownBox1.021-Feb-2021Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-dropdownbox-simple-in-app-notification-information-panel.123259/
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AS_FloatingActionButtonexpand button with actions and textASFloatingActionButton
ASFloatingActionButton
ASFloatingActionButton1.0731-Mar-2024Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-floatingactionbutton.125687/
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AS_FloatingLoadingButton
click the button to do things and wait until tasks are readyASFloatingLoadingButton
ASFloatingLoadingButton
ASFloatingLoadingButton
129-Apr-2019Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-floating-loading-button.105321/
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AS_GradientsPanela panel with custom gradients (scaleable)ASGradientsPanelASGradientsPanelASGradientsPanel126-Aug-2019Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-gradients-panel.109018/#post-681077
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AS_ImageComparisonSlider
compare 2 images with slider
ASImageComparisonSlider
ASImageComparisonSlider
ASImageComparisonSlider
12-May-2020Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-image-comparison-slider.117157/
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AS_MsgBoxMsgBox/Dialog with drag functionASMsgBoxASMsgBoxASMsgBox1.129-Apr-2019Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-msgbox-dialog.99181/#post-624407
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AS_NumberProgressBara nice numbered progress barASNumberProgressBar
ASNumberProgressBar
ASNumberProgressBar1.0118-Sep-2023Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-numberprogressbar.117864/
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AS_PinLockerSecure user content with a pinASPinLockerASPinLockerASPinLocker1.223-Nov-2019Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-pinlock.102476/#post-642969
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AS_PlaceholderB4X variant of 50 shades libASPlaceholderASPlaceholderASPlaceholder0.229-Apr-2019Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-placeholder-view-v0-2-beta.103589/
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AS_PopupMenua action menu (can stacked on views or show it standalone)ASPopupMenuASPopupMenuASPopupMenu1.141-May-2024Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-popup-menu-on-any-view-beta.121832/
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AS_RadioButtoncross platform radio button (can grouped)ASRadioButtonASRadioButtonASRadioButton1.0529-Apr-2022Alexander Stoltehttps://www.b4x.com/android/forum/threads/b4x-xui-as-radio-button.121959/
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AS_RatingBara nice cross platform rating barASRatingBarASRatingBarASRatingBar1.047-Mar-2022Alexander Stoltehttps://www.b4x.com/android/forum/threads/b4x-xui-as-ratingbar.117543/
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AS_RippleViewRipple animation viewASRippleViewASRippleViewASRippleView1.0120-Nov-2023Alexander Stoltehttps://www.b4x.com/android/forum/threads/b4x-xui-as-ripple-view.108897/
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AS_ScrollingChipsDisplay your Hashtags or Categories (scrollable)AS_ScrollingChipsAS_ScrollingChipsAS_ScrollingChips2.067-May-2024Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-scrollingchips-based-on-xcustomlistview-display-your-hashtags-or-categories.123425/#content
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AS_SegmentedTaba nice segmented tab menuASSegmentedTabASSegmentedTabASSegmentedTab1.29-Jan-2024Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-segmentedtab.126563/
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AS_SlidingCirclesFancy Loading ViewASSlidingCirclesASSlidingCirclesASSlidingCircles124-Apr-2019Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-sliding-circles-loadingview.105191/
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AS_SlidingOnboardingOnboard your users with slide functionASSlidingOnboardingASSlidingOnboardingASSlidingOnboarding2.0110-Oct-2023Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-sliding-onboarding-based-on-asviewpager.116892/
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AS_SwipeCarda tinder like swipeable card viewASSwipeCardASSwipeCardASSwipeCard22-Mar-2022Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-swipe-card-a-tinder-like-swipeable-card-view.117415/
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AS_TabMenuTab-/Bottom-/Navigation-MenuASTabMenuASTabMenuASTabMenu1.3522-May-2022Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-tab-menu-bottom-menu-navigation.114317/
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AS_TabStripcombine ASViewPager + ASTabMenu = ASTabStripASTabStripASTabStripASTabStrip123-Jul-2020Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-tabstrip-asviewpager-astabmenu.116744/#post-729566
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AS_ViewPagercross platform view pagerASViewPagerASViewPagerASViewPager2.0812-Jul-2024Alexander StolteNEW: AllowNext and AllowBack
https://www.b4x.com/android/forum/threads/b4x-xui-as-view-pager-based-on-xcustomlistview.116709/
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AS_WheelPicker
a modern single/multiple choice picker view - based on xCustomListView
ASWheelPickerASWheelPickerASWheelPicker3.2315-Jan-2024Alexander Stolte
https://www.b4x.com/android/forum/threads/b4x-xui-as-wheelpicker-a-modern-single-multiple-choice-picker-view-based-on-xcustomlistview.127505/
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AsyncStreamsTextManage text based communication protocols that end with end of line
AsyncStreamsText (class)
AsyncStreamsText (class)
AsyncStreamsText (class)
13-Apr-2014Erel
https://www.b4x.com/android/forum/threads/class-asyncstreamstext-useful-when-working-with-streams-of-text.27002/
52
AudioRecordWrapper for the AudioRecord ObjectAudioRecord1.0113-Jan-2012Stevel05
https://www.b4x.com/android/forum/threads/audiorecord-library.13993/post-79145
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AudioSpectrumVisualizerPort of code found on the internet
AudioSpectrumVisualizer-b4xlib
0.117-Aug-2022Stevel05
https://www.b4x.com/android/forum/threads/b4j-audiospectrumvisualizer.142377/
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AudioTrackWrapper for the AudioTrack ObjectAudioTrack1.313-Jan-2012Stevel05https://www.b4x.com/android/forum/threads/audiotrack.14007/post-79224
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B4j Report WriterBasic reportwriter for B4jRW0.70.729-Feb-2016Stevel05
https://www.b4x.com/android/forum/threads/b4j-report-writer.64090/post-405440
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B4XCollectionsUseful collectionsB4XCollectionsB4XCollectionsB4XCollections1.138-Mar-2022Erel
https://www.b4x.com/android/forum/threads/b4x-b4xcollections-more-collections.101071/#content
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B4XDrawerNice sliding menuB4XDrawerB4XDrawerB4XDrawer1.551-Dec-2020Erel
https://www.b4x.com/android/forum/threads/b4x-b4xdrawer-sliding-drawer.97828/
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B4XEncryptionSimple, powerful and cross platform encryptionB4XEncryptionjB4XEncryption114-Jan-2021Erelhttps://www.b4x.com/android/forum/threads/jb4xencryption.48178/#content
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B4XFormatterAdvanced bumber formatter implemented with B4XB4XFormatterB4XFormatterB4XFormatter1.0421-May-2023Erel
https://www.b4x.com/android/forum/threads/b4x-b4xformatter-advanced-number-formatter.102055/#content
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B4XGifViewView that shows animated gifsB4XGifViewB4XGifViewB4XGifView1.1229-Sep-2021Erel
https://www.b4x.com/android/forum/threads/b4x-b4xgifview-cross-platform-animated-gif-view.118550/
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B4XPagesCross platform and simple framework for managing multiple pagesB4XPagesB4XPagesB4XPages1.1113-Jul-2021Erel
https://www.b4x.com/android/forum/threads/b4x-b4xpages-cross-platform-and-simple-framework-for-managing-multiple-pages.118901/#content
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B4XPagesTemplatesNot a library. Holds the B4XPages class templatesB4XPagesTemplatesB4XPagesTemplates17-Dec-2020Erel
https://www.b4x.com/android/forum/threads/b4x-b4xpages-cross-platform-and-simple-framework-for-managing-multiple-pages.118901/#content
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B4XPreferencesDialogSimple way to build powerful input formsB4XPreferencesDialog
B4XPreferencesDialog
B4XPreferencesDialog1.7512-Nov-2021Erel
https://www.b4x.com/android/forum/threads/b4x-b4xpreferencesdialog-cross-platform-forms.103842/
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B4XTablePowerful page based table viewB4XTableB4XTableB4XTable1.248-Feb-2024Erel
https://www.b4x.com/android/forum/threads/b4x-b4xtable-cross-platform-sortable-searchable-customizable-table.102322/
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B4XTableSelectionsExtension to B4XTable with additional selection modes
B4XTableSelections (class)
B4XTableSelections (class)
B4XTableSelections (class)
1.0421-May-2020Erel
https://www.b4x.com/android/forum/threads/b4x-b4xtableselections-extended-selection-modes-for-b4xtable.114294/
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B4XTurtleLibrary for teachers and parentsB4XTurtleB4XTurtleB4XTurtle1.0615-Jul-2020Erel
https://www.b4x.com/android/forum/threads/%F0%9F%90%A2-b4xturtle-library-for-teachers-and-parents.116699/
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B4xWavRandomAccessFile
A wav file aware wrapper for RandomAccessFile
B4xWavRandomAccessFile-b4xlib
B4xWavRandomAccessFile-b4xlib
B4xWavRandomAccessFile-b4xlib
0.1115-Sep-2022Stevel05
https://www.b4x.com/android/forum/threads/b4x-wavrandomaccessfile.142792/
68
BadgerAdds number badges to viewsBadger (class)Badger (class)Badger (class)3.121-Apr-2020Erel
https://www.b4x.com/android/forum/threads/b4x-xui-badger-add-badges-to-views.81723/
69
BalConverterConverts B4X layouts file to JSON and vice versaBalConverter (class)2.317-Jan-2019Erel
https://www.b4x.com/android/forum/threads/b4x-balconverter-convert-the-layouts-files-to-json-and-vice-versa.41623/
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BANanoWebApps Framework B4J to JavaScript/HTML/CSS TranspilerBANano8.196-Nov-2023Alwaysbusy
https://www.b4x.com/android/forum/threads/banano-website-app-pwa-library-with-abstract-designer-support.99740/#content
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BANanoServerWebApps Mini Template for BANano using a jServer BackendBANanoServer8.196-Nov-2023AlwaysbusyIncluded in the zip file of BANano
https://www.b4x.com/android/forum/threads/banano-jserver-bananoserver-going-full-circle.111406/#content
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BANanoSkeletonWebApps Lightweight UI Library for BANanoBANanoSkeleton8.196-Nov-2023AlwaysbusyIncluded in the zip file of BANano
https://www.b4x.com/android/forum/threads/banano-website-app-pwa-library-with-abstract-designer-support.99740/#content
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Barcode ReaderBarcode reader based on Google vision SDKNo file required121-Jul-2020Erel
https://www.b4x.com/android/forum/threads/b4x-b4xpages-barcode-reader.120417/
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BasicLibEmbedded Basic language interpreter (in AdditionalLibraries4.zip )BasicLib2.329-Mar-2020agraham
https://www.b4x.com/android/forum/threads/basicide-suite-4-now-even-further-improved.134964/
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BBScrollingLabelRich text scrolling label based on BCTextEngineBBScrollingLabelBBScrollingLabelBBScrollingLabel1.0517-Oct-2023Erel
https://www.b4x.com/android/forum/threads/b4x-bbscrollinglabel-rich-text-scrolling-label.114310/
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BCColorPickerAdvanced color pickerBCColorPicker1.022-Mar-2020Erel
https://www.b4x.com/android/forum/threads/bccolorpicker-nice-color-picker.114368/
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BCTextEngineRich text rendering library implemented with B4XBCTextEngineBCTextEngineBCTextEngine1.9521-May-2023Erel
https://www.b4x.com/android/forum/threads/b4x-bctextengine-bbcodeview-text-engine-bbcode-parser-rich-text-view.106207/
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BCToastRich toast messages based on BCTextEngineBCToastBCToastBCToast1.016-Dec-2020Erel
https://www.b4x.com/android/forum/threads/b4x-bctoast-cross-platform-custom-toast-message.111046/
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BCToolTipNice rich tooltips based on BCTextEngineBCToolTipBCToolTipBCToolTip130-Jun-2020Erel
https://www.b4x.com/android/forum/threads/b4x-bctooltip-cross-platform-tool-tips.119621/
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BeaconParserClass that parses iBeacon and Eddystone beacons advertisementsBeaconParser (class)BeaconParser (class)120-Sep-2018Erel
https://www.b4x.com/android/forum/threads/iot-beaconparser-discover-ibeacons-and-eddystone-beacons.61127/
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BigNumbersAccurate decimal and large integer arithmeticBigNumbersBigNumbers1.328-Dec-2021agrahamhttps://www.b4x.com/android/forum/threads/bignumbers-library.9540/
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BiometricManagerAndroid biometric authenticationBiometricManager (class)110-Dec-2019Erel
https://www.b4x.com/android/forum/threads/biometricmanager-biometric-authentication.111256/
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BitmapCreatorCross platform graphics rendering engine implemented with B4XBitmapCreatoriBitmapCreatorjBitmapCreator4.7328-Jun-2020Erel
https://www.b4x.com/android/forum/threads/b4x-xui-bitmapcreator-pixels-drawings-and-more.92050/
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BitmapCreatorEffectsImage effects based on BitmapCreatorBitmapCreatorEffectsBitmapCreatorEffectsBitmapCreatorEffects1.429-Apr-2021Erel
https://www.b4x.com/android/forum/threads/b4x-bitmapcreator-effects.93608/
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BitmapsAsyncAllows loading images using background threadsBitmapsAsyncBitmapsAsyncBitmapsAsync18-Nov-2020Erelhttps://www.b4x.com/android/forum/threads/b4x-bitmapsasync.119589/
86
BLE2Android Bluetooth Low EnergyBLE21.3917-Jan-2021Erel
https://www.b4x.com/android/forum/threads/ble-2-bluetooth-low-energy.59937/
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BLE2PeripheralEnhanced2Implements a BLE Peripheral role with multiple services
BLE2PeripheralEnhanced2
114-Jul-2024CaptKronos
https://www.b4x.com/android/forum/threads/ble2peripheralenhanced2-ble2peripheral-with-multiple-services.162080/
88
ByteConverterConvert primitive types and Strings to/from Byte arraysByteConverterByteConverter1.112-Nov-2018agrahamhttps://www.b4x.com/android/forum/threads/byteconverter-library.6787/
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CaffeinePowerful cacheCaffeine128-Feb-2023Erelhttps://www.b4x.com/android/forum/threads/caffeine-cache.146485/
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Cache
Implements a LRU (Least Recently Used) cache (memory and/or disk cache).
Cache1.3813-May-2017F. Leneuf-Magaudhttps://www.b4x.com/android/forum/threads/lib-cache.21792/#content
91
CameraAndroid camera libraryCamera2.219-Jun-2018Erel
https://www.b4x.com/android/forum/threads/class-cameraex-extends-the-camera-library-functionality.23801/#content
92
Camera2New Android camera libraryCamera21.115-Nov-2020Erel
https://www.b4x.com/android/forum/threads/camera2-still-images-and-videos.83920/
93
Can-BusCan-Bus support for UNO, MEGA and ESP32rCan1.1213-Aug-2020JanDerKanhttps://www.b4x.com/android/forum/threads/rcan-library.120832/
94
Can-BusCan-Bus support for UNO and Mega using MCP2515rMCP_Can1.11-Aug-2020JanDerKanhttps://www.b4x.com/android/forum/threads/rmcp_can-library.120772/
95
CLVBackwardsExtension to xCLV for cases where the list grows backwards (chats)CLVBackwards (class)CLVBackwards (class)CLVBackwards (class)112-Jan-2021Erel
https://www.b4x.com/android/forum/threads/b4x-clvbackwards-xclv-extenstion-for-lists-that-grow-backwards.126444/
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CLVDraggerCLV extension that allows the user to reorder items with draggingCLVDragger (class)128-Mar-2019Erel
https://www.b4x.com/android/forum/threads/class-clvdragger-drag-to-reorder-items.104261/
97
CLVExpandableExtenstion to xCLV that allows expanding and collapsing itemsCLVExpandable (class)
CLVExpandable (class)
CLVExpandable (class)114-Dec-2020Erel
https://www.b4x.com/android/forum/threads/b4x-clvexpandable-allows-expanding-or-collapsing-xcustomlistview-items.106148/
98
CLVNestedExtenstion to xCLV that allows nesting listCLVNested (class)1.15-Dec-2019Erel
https://www.b4x.com/android/forum/threads/clvnested-allows-nesting-clvs.107742/
99
CLVSelectionsAdds more selection modes to xCLVCLVSelections (class)CLVSelections (class)CLVSelections (class)12-Feb-2020Erel
https://www.b4x.com/android/forum/threads/b4x-clvselections-extended-selection-modes-for-xcustomlistview.114364/
100
CLVSwipeExtension to xCLV that adds 'swipe to refresh' and swiping itemsCLVSwipe (class)CLVSwipe (class)1.1330-Dec-2019Erel
https://www.b4x.com/android/forum/threads/b4x-clvswipe-xcustomlistview-swipe-actions-and-pull-to-refresh.98252/
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