Emacs support library for PDF files.

PDF Tools is, among other things, a replacement of DocView for PDF files. The key difference is, that pages are not pre-rendered by e.g. ghostscript and stored in the file-system, but rather created on-demand and stored in memory.

This rendering is performed by a special library named, for whatever reason, poppler, running inside a server program. This program is called epdfinfo and its job is it to successively read requests from Emacs and produce the proper results, i.e. the PNG image of a PDF page.

Actually, displaying PDF files is just one part of PDF Tools. Since poppler can provide us with all kinds of information about a document and is also able to modify it, there is a lot more we can do with it.

CharMap is unicode table viewer for Emacs. With CharMap you can see the unicode table based on The Unicode Standard 6.2.

This is a complete and feature rich Redis client for node.js. It supports all Redis commands and focuses on high performance.

Install with:

npm install redis

Qtractor is an Audio/MIDI multi-track sequencer application written in C++ with the Qt framework. Target platform is Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI, are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio.

KXStudio is a collection of applications and plugins for professional audio production.
KXStudio provides Debian and Ubuntu compatible repositories and its own Linux Distribution currently based on Ubuntu 14.04.5 LTS.

SuperCollider is a platform for audio synthesis and algorithmic composition, used by musicians, artists, and researchers working with sound. It is free and open source software available for Windows, macOS, and Linux.

Dexed is a multi platform, multi format plugin synth that is closely modeled on the Yamaha DX7. Dexed is also a midi cartridge librarian/manager for the DX7.

Full documentation for sequencer64, a loyal fork of seq24, now including native JACK MIDI in v. 0.90.0.

A major reboot of Seq24, with new features and bug fixes. Current release is 0.93.0, native JACK MIDI and ALSA, important bug fixes, new features "multi-wid" and "varisets", better support for Meta events.

Seq24 is a minimal loop based midi sequencer.

It was created to provide a very simple interface for editing and playing midi 'loops'. After searching for a software based sequencer that would provide the functionality needed for a live performance, such as the Akai MPC line, the Kawai Q80 sequencer, or the popular Alesis MMT-8, I found nothing similar in the software realm. I set out to create a very minimal sequencer that excludes the bloated features of the large software sequencers, and includes a small subset of features that I have found usable in performing.

Let's make music

with a free, cross-platform tool for your computer.

;;; It is the opposite of fill-paragraph    
(defun unfill-paragraph ()
  "Takes a multi-line paragraph and makes it into a single line of text."
  (interactive)
  (let ((fill-column (point-max)))
    (fill-paragraph nil)))

And to bind it to a key:

;; Handy key definition
(define-key global-map "\M-Q" 'unfill-paragraph)

par Sylvestre Meininger (Le Monde diplomatique, mars 2008)
// Quarante ans après « La Nuit des morts-vivants », de George A. Romero, les films sur ces créatures qui nous menacent se multiplient, de « Je suis (...)

The father of the modern movie zombie and the inspiration for generations of horror filmmakers died of lung cancer Sunday, his family said.

Luther Blisset, net.gener@ationmanifesto delle nuove libertà1 edizione, febbraio 1996il libro beffa alla casa editrice...

Middleware is a function that receives the request and response objects of an HTTP request/response cycle. It may modify (transform) these objects before passing them to the next middleware function in the chain. It may decide to write to the response; it may also end the response without continuing the chain.

In other frameworks “middleware” is called “filters”, but the concept is the same: a request, response, and some transformation functions.