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ChibiOS/RT is a free and efficient RTOS designed for deeply embedded applications. It offers a comprehensive set of kernel primitives and supports many architectures: ARM7, Cortex-M0, Cortex-M3, Cortex-M4, PowerPC e200z, STM8, AVR, MSP430, ColdFire, H8S, x86.
Perix is a 16/32/64-Bit protected mode kernel, bootable and capable of running with or without an operating system. It is written in Turbo Pascal 7.0 for DOS, Delphi 7.0, Pascal Pro, Virtual Pascal v2.1, Delphi XE2 64-Bit, TASM, TASM32 and JWASM.
The latest version, 0.01I, supports multi-processor.
Added Open Watcom C++ and Borland C++ examples.
File system navigation is made easier through the use of color highlighting and sort groups.
The functionality of Far Manager is greatly extended by external DLL modules — plugins (made possible by a special set of interfaces — the Plugins API). For example: archive support, FTP client, temporary panel and network browser are all implemented as plugins included in the standard distribution of Far.
tiny DOS tool that computes BSD checksums of files
bsum is a tiny tool (256 bytes!) that computes the BSD checksum of any file. It requires only a few kilobytes of memory, and is fast even on an 8086-class PC. bsum supports files of any size (as long as your file system is able to handle them). The BSD checksum is displayed in hexadecimal format (ie. four alphanumeric characters, like "C2E1"). bsum is an excellent candidate for veryfing data integrity on systems that are very constrained in terms of disk space, memory or CPU power. ...
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AsmFile is a filemanager for terminals or the Linux console. It is written in assembler for small size and speed. The design uses two window approach like mc and other filemanagers.
AsmMgr is a filemanager that is configured to support the AsmIDE family of developemnt tools. It can also be configured as a "mc" clone. Features include: file minipulation, two pannel views, mouse support, integrated shell, and more.
JustEmpire and TEmpire (Tiny Empire) are two Empire-derivative games based (very!) loosely on Walter Bright's original Empire concept (classicempire.com), using JustBasic (justbasic.com) and Borland Turbo C/C++ (bdn.borland.com/museum). Others possible.