Sites like siytek.com

NotEnoughTech is a tech blog by Mat Zolnierczyk covering smart home gadgets, Raspberry Pi, Tasker automation and product reviews

Blakadder's blog of smart home DIY guides and gadget reviews, covering Tasmota, Zigbee, ESPHome and Home Assistant hardware

JuanMTech is a blog of practical tutorials on Home Assistant, UniFi and self-hosting, by Juan

Node-RED, an open-source low-code tool for wiring event-driven applications and real-time data flows, with a blog and documentation

Emoji Foundation is an online emoji reference site covering emoji meanings, the Emoji Dictionary, new releases, games, and emoji art

SmartHomeScene is a smart home blog with reviews, DIY Home Assistant and ESPHome projects, news and guides

Python Land: a free Python programming tutorial site and blog covering basics through classes, APIs and AI, with courses now moving to a new platform

A blog by Steve on MQTT messaging protocol and networking technologies, with tutorials for IoT engineers and hobbyists

Personal blog by Mike Driscoll sharing Python tutorials, code samples and files from his Python Extension Building Network projects

It's FOSS is an English-language blog on Linux tips, tutorials, applications and news, written by Abhishek Prakash

Oscar Liang's blog of FPV drone tutorials, build guides and product reviews

A French-language project page for Armbian, an open-source Debian and Ubuntu Linux distribution for ARM single-board computers

TecMint, a Linux how-to blog with tutorials and guides by Ravi, founded in 2012

An independent website of Linux tutorials, courses and terminal games, created by Abhishek Prakash

Terence Eden's personal blog on standards, Linux, technology, Doctor Who and life, by Terence Eden

A news blog on embedded systems, maker boards and single-board computers such as Raspberry Pi and Arduino, run by CNX Software Limited

OPNsense, an open source firewall and routing platform project with release news, blog posts, donation information and a public roadmap

Pi-hole, a network-wide ad-blocking DNS server software project with installation guides and donation pages

Personal blog by Miguel Grinberg on Linux containers, Python performance, Forgejo and other software development topics

Nextcloud, an open source self-hosted platform for file sharing and online collaboration as a Microsoft 365 alternative

Download3K is a software download archive with reviews, how-to articles and tech news, run by its editors

Homebrew, a package manager for installing software on macOS, Linux and WSL from the command line

Electronic Clinic, a blog of Arduino, ESP32 and IoT electronics projects with hands-on tutorials and sensor tests

Hackaday.io, a community platform where makers publish and share open hardware development projects and build logs

Free embedded systems tutorials, articles and projects on firmware, microcontrollers and DSP, by engineer Khaled Magdy

NumPy project website: the official home of the open source Python library for numerical computing and N-dimensional arrays

A Python plotting library documentation site for Matplotlib, covering static, animated and interactive data visualizations

The official GitHub blog, publishing news, engineering posts, and developer tips about GitHub's products, Copilot, security, and company updates

CircuitBread is an electronics learning site with tutorials, a toolbox of circuit calculators and reference guides, and memes

freeCodeCamp is a nonprofit programming tutorial publication covering Python, JavaScript, Git, and other developer topics

The FreeBSD Project's official site on the open-source Unix-like operating system, its downloads, documentation and community

SciPy, an open source Python library of algorithms for scientific computing, covering optimization, integration, interpolation, statistics and differential equations

The official website for the Go open-source programming language, with documentation, tutorials, and the Go Blog

A personal blog by Jeff Geerling on software development, Raspberry Pi and maker hardware, and open source tech news

Manjaro, a Linux distribution built on Arch with rolling releases, with news and team pages by its core developers

WinSCP, a free open-source SFTP and FTP client application for Windows file transfers between local and remote computers