Add: thread-safe

README.md

@@ -32,11 +32,11 @@ If you prefer an email, contact me at `toolleeo@gmail.com`.
 
 # Summary
 
-To date, **860** apps/tools covered, divided in **45** categories.
+To date, **861** apps/tools covered, divided in **45** categories.
 
 # Index
 
-[Backup](#backup) (8) | [Calculators](#calc) (9) | [Chat and instant messaging](#chat) (12) | [Commands cheatsheet and snippets](#cheatsheet) (13) | [Conversion](#conversion) (7) | [Data management](#data-management) (38) | [Data transfer](#transfer) (28) | [Directory changers](#cd) (13) | [Disk usage analyzers](#disk-analyzer) (12) | [Editors](#editors) (23) | [Email](#email) (11) | [File and file system handling](#file-handling) (39) | [File manager](#file-manager) (12) | [File renamers](#file-renamer) (11) | [File systems](#file-system) (4) | [Font management](#font) (2) | [Funny tools](#funny) (23) | [Games](#games) (37) | [Git and accessories](#git) (30) | [Graphics](#graphics) (25) | [Multimedia](#multimedia) (7) | [Networking](#networking) (22) | [Note taking](#note-taking) (16) | [Office tools](#office) (16) | [Organizers and calendars](#organizers) (17) | [Online search and resources](#online) (10) | [Password managers](#password-manager) (14) | [Productivity](#productivity) (36) | [Programming](#programming) (33) | [Science](#science) (10) | [Security and encryption](#security) (19) | [Shells](#shells) (8) | [Sound and music](#music) (25) | [System monitoring](#monitor) (31) | [System tools](#system) (32) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (44) | [Text search](#text-search) (10) | [Todo managers](#todo-manager) (21) | [Torrent](#torrent) (7) | [Utilities](#utility) (42) | [Versioning](#versioning) (6) | [Viewers](#viewers) (30) | [Web browser](#browser) (16) | [Web development](#webdev) (22)
+[Backup](#backup) (9) | [Calculators](#calc) (9) | [Chat and instant messaging](#chat) (12) | [Commands cheatsheet and snippets](#cheatsheet) (13) | [Conversion](#conversion) (7) | [Data management](#data-management) (38) | [Data transfer](#transfer) (28) | [Directory changers](#cd) (13) | [Disk usage analyzers](#disk-analyzer) (12) | [Editors](#editors) (23) | [Email](#email) (11) | [File and file system handling](#file-handling) (39) | [File manager](#file-manager) (12) | [File renamers](#file-renamer) (11) | [File systems](#file-system) (4) | [Font management](#font) (2) | [Funny tools](#funny) (23) | [Games](#games) (37) | [Git and accessories](#git) (30) | [Graphics](#graphics) (25) | [Multimedia](#multimedia) (7) | [Networking](#networking) (22) | [Note taking](#note-taking) (16) | [Office tools](#office) (16) | [Organizers and calendars](#organizers) (17) | [Online search and resources](#online) (10) | [Password managers](#password-manager) (14) | [Productivity](#productivity) (36) | [Programming](#programming) (33) | [Science](#science) (10) | [Security and encryption](#security) (19) | [Shells](#shells) (8) | [Sound and music](#music) (25) | [System monitoring](#monitor) (31) | [System tools](#system) (32) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (44) | [Text search](#text-search) (10) | [Todo managers](#todo-manager) (21) | [Torrent](#torrent) (7) | [Utilities](#utility) (42) | [Versioning](#versioning) (6) | [Viewers](#viewers) (30) | [Web browser](#browser) (16) | [Web development](#webdev) (22)
 
 Some links to [related resources](#resources).
 
@@ -48,6 +48,7 @@ Some links to [related resources](#resources).
 * [Duply](https://sourceforge.net/projects/ftplicity/) - Simplifies the use of [duplicity](http://duplicity.nongnu.org/) by keeping clean configuration files to automate the backup.  
 * [paperbackup](https://github.com/intra2net/paperbackup) - Create a pdf with barcodes to backup text files on paper.
 * [shallow-backup](https://github.com/alichtman/shallow-backup) - Git integrated backup tool.
+* [thread-safe](https://github.com/dkaslovsky/thread-safe) - Keep your favorite Twitter threads safe with a local copy.
 * [Zaloha.sh](https://github.com/Fitus/Zaloha.sh) - Shellscript for synchronization of files and directories.
 * [zbackup](https://github.com/zbackup/zbackup) - A globally-deduplicating backup tool, based on the ideas found in rsync.
 

data/apps.csv

@@ -859,3 +859,4 @@ transfer,Yark,,https://github.com/Owez/yark,YouTube archiving made simple.
 networking,ttyd,,https://github.com/tsl0922/ttyd,Share your terminal over the web.
 file-renamer,mmv-c,,https://github.com/mcauley-penney/mmv-c,Interactively rename files with your favorite editor.
 productivity,avail,,https://github.com/mufeez-amjad/avail,Find available times between all your calendars.
+backup,thread-safe,,https://github.com/dkaslovsky/thread-safe,Keep your favorite Twitter threads safe with a local copy.