Free lightweight wheels software for linux

Lightweight C++ is a programming language that looks like C++ (a lightweight C++ dialect) and is directly translated to readable C by the lwc preprocessor.
Its more "K&R" and, well, more lightweight. Important thing about lightweight C++ is that by studying the generated C code it is easy to understand how OOP features are implemented and what is the cost of everything.
Adding new features and extensions is also very easy (much easier than adding new C++ extensions to gcc at least), and this is one of lwc goals: To keep evolving.
Main features:
- function overloading,
- member functions,
- inheritance,
- virtual functions (polymorphism),
- multiple inheritance,
- virtual inheritance and pure virtual functions,
- constructors, destructors,
- new and delete,
- default function arguments,
- simple exceptions (no auto destruction of locals)
- and a mechanism of simplistic templates (implemented as high-level multi-line macros).
- operator overloading (works with ptrs when it can)
- +other
Enhancements:
- Changed the generated code for the gcc cleanup attribute so that if a constructor throws, the destructor is not invoked. As in the simple case where we dont have the cleanup attribute and like C++.

LightWeight Time Tracker (LWTT) is a very simple time-tracking program. LightWeight Time Tracker provides independent real-time tracking of multiple tasks (such as programming, lectures, presentations, etc.).

The data are saved to an XML file under the home directory.

light-monitor is a transparent panel that depends only on X and Xft. The project comes with light-calendar, a simple, transparent, and lightweight calendar.
These two programs are written to consume the lowest possible amount of resources.
Main features:
- vol Manages the volume (pcm and vol). To change the current volume just clic on it or use the mouse-wheel.
- cpufreq Manages the scaling_governor : blue means powersave, blue and green means ondemand, and blue green and red stands for performance. To change to the next one, just clic on the processor
- load Shows the current load on the system and the processor temperature
- time Shows the time
- date Shows the date
- network Shows the cumulative bandwidth over all network interfaces except lo. It is hidden if current upload and download are null
- ac Shows if the power supply is plugged for laptop
- battery Shows the current percentage of remaining charge in the battery if it is not full. IF ac is unplugged, it shows an estimation of the remaining time too.
Light-calendar
light-calendar is a simple, transparent, and lightweight calendar (12Ko). It is distributed under the license GPLv2.
To see the next month, click on the right arrow. The previous month is accessible using the left one. To come back to the current month, use the o between the two arrows. You can move it by dragging it outside those buttons.
Enhancements:
- The semantic of buttons were changed.
- Now when a button is clicked, its window is redrawn.
- A bug in the config file reader that sometimes duplicated the last widget was fixed.
- The cpufreq applet is now more reactive.
- The README was updated.

trigger is a lightweight, asynchronous notification mechanism to set off events in and across systems. The poor mans daily snapshot, glastree builds live backup trees, with branches for each day. Users directly browse the past to recover older documents or retrieve lost files. Hard links serve to compress out unchanged files, while modified ones are copied verbatim. A prune utility effects a constant, sliding window.

Luminance Panel is a lightweight GTK 2.0 panel application.
It provides a basic icon menu, a group of panel icons, a taskbar and a clock.
The intent of the Luminance Panel is to create an easy to use, lightweight application.
The core of the code was based on the fbpanel, which was in turn based on fspanel.
Installing:
./configure
make
su (if you have not already done so)
make install
Enhancements:
- Fixed initial icon display problems
- Fixed logout button to exit instead of a nasty killall hack
- Fixed menu so that applications actually launch

ltpanel is a lightweight window list for the X Window System, similar to GNOMEs window list applet.

It has been tested on IceWM and should work with any GNOME-compliant window manager. It is based on Peter Zeleznys fspanel.

KWrite is a simple text editor, with syntax highlighting, codefolding, dynamic word wrap and more, its the lightweight version of Kate, providing more speed for minor tasks.

KWrite ships per default with KDEBASE package.

darkhttpd 1.7 is yet another great addition to your computer. It is actually a secure, lightweight, fast, single-threaded HTTP/1.1 server for static content.

Enhancements:

• Links in directory listings which contain special characters are now URL encoded.