Open Source C/C++/Java libraries from Unicode
blingful character graphics/TUI library. definitely not curses
C library for encoding, decoding and manipulating JSON data
A professional cross-platform SSH/Sftp/Shell/Telnet/Serial terminal
A vi-like editor based on Plan 9's structural regular expressions
Ultra fast JSON decoder and encoder written in C with Python bindings
OpenGL text using one vertex buffer, one texture and FreeType
Small, fast & powerful console music player for Unix-like systems
Modernized fork of NEdit, with unicode support and AA text rendering
An assembler for the legendary 6502 processor and it's derivatives
A Portable Wide-Character Terminal Output Package for C and C++
A barcode encoding library supporting over 50 symbologies.
CLCL is clipboard caching utility.
RFC 3986 URI parsing and processing libary
Thomson TO7 Emulator for Linux
Advanced TECO dialect and interactive screen editor based on Scintilla
Editor with scripting language, security features & system interfaces.
The PE file analysis toolkit
Unicode XML TEI text analysis platform