"Small python-gtk application, which helps the user to merge or split pdf documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface (…) a frontend for pikepdf (…) pdfarranger is a fork of Konstantinos Poulios’s pdfshuffler." (ib., 2021-02-03)
"Fast and lightweight DNS proxy as ad-blocker for local network with many features" (ib., 2021-02-02)
As of 2021-01-23, last update of 2015-09, uses fullcalendar.
"A screencast tool to display your keys" (ib., 2020-12-30)
"Block formatting support for yellow: Add fomatting without using HTML in Markdown." (ib., 2020-12-29)
"It has long been believed that IP addresses and Cookies are the only reliable digital fingerprints used to track people online. But after a while, things got out of hand when modern web technologies allowed interested organizations to use new ways to identify and track users without their knowledge and with no way to avoid it." (ib., 2020-12-23)
PHP backend server library that validates uploaded chunks and safely merges all chunks to a single file, compatible with the file upload library flow.js.
"Supports many types of diagrams: block diagram (w/ blockdiag), sequence diagram (w/ seqdiag), activity diagram (w/ actdiag), logical network diagram (w/ nwdiag)" (ib., 2020-11-26)
P. 2020-11-23, How "every system eventually becomes email" (ib.)
Has inline preview, external preview is delegated to a web browser; "Document content is automatically previewed within the text as you type it." (ib., 2020-11-10)
(github)
"Query and update data structures from the command line. Comparable to jq/yq but supports JSON, TOML, YAML and XML" (ib., 2020-11-05)
"Makes you find what you want in awesome lists more quickly." (ib., 2020-11-05)
"An awesome list of websites about minimal web design and copious swearing" (ib., 2020-10-26)