26 Sites in Spanish [es]

Grupo de Geodesia Satelital Rosario
Free Online Spanish text readability analysis tool.
Emilien Klein's personal site
A multilingual blog (in Basque, Spanish and English), mostly about ICT.
Personal blog about software development and other personal projects, from Argentina! También escribo en castellano.
Computer related issues: programming languages, tools, patterns, or just my experience.
My thoughts on programming, software and related matters.
A personal coding blog, where I will share some code and some thoughts and experiences
Software engineering and other stuffs
Un blog sobre matemáticas (cosas que estuve leyendo y que vale la pena leer)
I write free software. I have an opinion on almost everything. I write quickly. A weblog was inevitable.
Argentina en Python is a personal and communitary project that promotes the usage of Python as a programming language to solve daily issues for common users and also to develop powerful and complex softwares in an easy way [...]
Photography, circus, computers, English…
Blog sobre análisis numérico e ingeniería utilizando Python
>>> me.geek.post()
Entre Dev y Ops es un blog dedicado, principalmente, a administradores de sistemas y devops, en castellano, en el que se irán comentando noticias, trucos y técnicas sobre tecnologias.
Bibiloteca Municipal de Los Navalmorales
Abstracto, lúdico y digital: blog personal de Juanjo Conti. Intento de agregar contenidos escritos en distintas plataformas: WordPress, Facebook, Goodreads, Twitter...
Recursos en castellano para personas sin dioses, demonios ni deidades.
Blog personal, Software libre, programación, python, etc...
My personal blog!
Laboratorio Nacional de Investigación y Servicios de Resonancia Magnética en Sólidos.
Colección de blogs de PyAr.
$ geomática poética, geomancia matemática,
$ hacktivista, Python & R, Pop & Rock Indie,
$ Otaku & Geek, Zen & K, Utopía & Emancipación
Mi blog personal.
Gilgamezh's (AKA Nico Demarchi) personal blog :)