Open source Blogs

Page 1 of 3 (45 Blogs)
Robin Moffatt
1/21/2026 • EN

Robin Moffatt

Robin Moffatt is a Principal DevEx Engineer and seasoned conference speaker with 15+ years of experience presenting at top events like QCon, Devoxx, Kafka Summit, and Strata. He shares insights on developer experience, distributed systems, and cloud technologies through his blog, YouTube, and public talks.

Developer Experience Distributed Systems Cloud
Robin Moffatt
10
Brent
1/1/2026 • EN

Brent

Brent — Curator of Stitcher’s Community Feed, a community-driven, hand-curated content aggregator highlighting thoughtful, high-quality writing from across the web. The feed focuses on software engineering, open source, web development, infrastructure, and the human side of building technology. Readers can browse recent picks, follow via RSS, or contribute their own suggestions.

open source software engineering web development
Brent
237
Maxence Poutord
12/19/2025 • EN

Maxence Poutord

Maxence Poutord est un développeur logiciel spécialisé dans l'architecture Vue.js, les workflows Git et le développement web moderne. Découvrez des insights issus de 3 ans de maintenance d'une énorme base de code Vue.js incluant 9 leçons essentielles, décisions d'architecture pour faire évoluer de grandes applications et tests d'intégration avec Testing Library. Explorez des tutoriels Git complets incluant des cheat sheets avancées, la compréhension des mécanismes internes de git commit et l'optimisation de gitconfig personnalisé. Apprenez la migration de Gatsby.js vers Astro, l'intégration de commentaires Giscus dans les blogs Astro et 10 ans d'expérience en blogging. Suivez pour la sensibilisation à la cybersécurité sur les arnaques crypto, des projets open-source incluant docker-symfony et l'assistant IA YoutubeMate, et des insights pratiques de développement web. Accédez aux projets phares et 62+ articles de blog sur JavaScript, les tests et l'architecture logicielle.

vue.js git javascript
Maxence Poutord
42
Gunnar Morling
12/11/2025 • EN

Gunnar Morling

Morling.dev is the personal blog of Michael Morling, a software engineer and architect with deep expertise in Java, Spring, JVM internals, architecture, performance, and developer tooling. His writing focuses on practical and detailed explanations of topics such as Spring framework internals, microservices design, JVM garbage collection, performance tuning, clean architecture, Gradle builds, and language features that matter in real projects. Michael often breaks down subtle behaviors of the JVM and Spring ecosystem, helping developers understand why things work the way they do and how to improve reliability and efficiency in production systems.

java spring jvm
Gunnar Morling
91
The Pragmatic Engineer Gergely Orosz
11/29/2025 • EN

The Pragmatic Engineer Gergely Orosz

PragmaticEngineer.com is the blog of Gergely Orosz, a software engineer and engineering manager known for clear, research-driven writing about the software industry. He publishes deep-dive essays on software engineering, architecture, scaling systems, engineering management, Big Tech practices, incident analysis, product delivery, and developer careers. Gergely combines experience from companies like Uber and Microsoft with interviews, data, and real examples from engineering teams around the world. His work is widely read because it explains how high-performing tech organizations actually operate, and what individual developers can learn from them. The blog is complemented by a popular weekly newsletter and books focused on practical engineering leadership.

engineering software engineering architecture
The Pragmatic Engineer Gergely Orosz
10
Cassidy Williams
11/29/2025 • EN

Cassidy Williams

Cassidoo.co is the personal blog of Cassidy Williams, a well known developer, speaker, and educator who writes about JavaScript, React, career growth, web development, dev tools, and learning in public. Her posts mix technical insights with approachable explanations, covering topics like UI patterns, coding tips, productivity workflows, and the human side of software engineering. Cassidy is known for her weekly newsletter, open-source work, and community involvement.

javascript react frontend
Cassidy Williams
163
Sebastian Raschka
11/29/2025 • EN

Sebastian Raschka

SebastianRaschka.com is the personal blog of Sebastian Raschka, PhD, an LLM research engineer whose work bridges academia and industry in AI and machine learning. On his blog and notes section he publishes deep, well-documented articles on topics such as LLMs (large language models), reasoning models, machine learning in Python, neural networks, data science workflows, and deep learning architecture. Recent posts explore advanced themes like “reasoning LLMs”, comparisons of modern open-weight transformer architectures, and guides for building, training, or analyzing neural networks and model internals.

ai machine learning python
Sebastian Raschka
101
Mark Erikson
11/17/2025 • EN

Mark Erikson

Blog.iSquaredSoftware.com is the personal blog of Mark „acemarke” Erikson, a software engineer and core maintainer of Redux, React-Redux, and Redux Toolkit. He writes deeply informative articles about React, Redux, JavaScript, TypeScript, performance, library maintenance, and frontend architecture. Mark’s posts often take the form of long form essays where he answers questions from the React community, shows internal implementation details of Redux or React-Redux, and explains rendering, context behavior, selector optimization, package migration, and build tooling. His writing is practical, precise, and aimed at developers who want to understand how big frontend libraries and frameworks actually work beneath the surface.

react redux javascript
Mark Erikson
15
TkDodo Dominik Dorfmeister
11/17/2025 • EN

TkDodo Dominik Dorfmeister

tkdodo.eu is the personal blog of Dominik Dorfmeister, a web developer from Vienna with a strong focus on React and TypeScript. Dominik is a co-maintainer of TanStack Query, one of the most popular async state management libraries in the React ecosystem, where he focuses on education, support, and explaining complex concepts in an approachable way. On his blog he writes in depth articles about React, TypeScript, React Query, async state management, and practical frontend patterns. Many posts are based on real questions from the community on Twitter, Stack Overflow, and the TanStack Discord, which makes the content very close to what developers struggle with in day to day work. He also helps maintain remeda, a TypeScript focused utility library, and often shows how strong typing and good tooling can make React apps safer and easier to maintain.

react typescript tanstack query
TkDodo Dominik Dorfmeister
78
Brendan Eich
11/15/2025 • EN

Brendan Eich

Brendaneich.com is the personal blog of Brendan Eich, the creator of JavaScript, co-founder of Mozilla, and founder of Brave Software. On the blog he writes long form essays about the history and future of JavaScript, ECMAScript standards, the open web, browser engines, WebAssembly, tokens and the metaverse economy, and why projects like Mozilla matter for the web’s independence. Many posts expand on his conference keynotes, such as the evolution from asm.js to WebAssembly or behind the scenes stories about Netscape, HTML5, and JavaScript’s early years. More recent entries touch on decentralized rendering, watermarking, and domain specific tokens like BAT and RNDR.

javascript web mozilla
Brendan Eich
8
Paul Irish
11/15/2025 • EN

Paul Irish

PaulIrish.com is the long running blog of Paul Irish, a front end engineer and developer advocate on the Google Chrome team. He is known for his work on HTML5 Boilerplate, Modernizr, Yeoman, jQuery tooling, and Chrome DevTools, and his writing focuses on web performance, browser internals, frontend best practices, and developer tooling. On the blog you will find deep dives into topics such as DOM and CSS performance, requestAnimationFrame, Chrome’s rendering pipeline, DevTools workflows, and practical techniques for making real world sites faster and more robust.

javascript web performance chrome
Paul Irish
19
Minko Gechev
11/15/2025 • EN

Minko Gechev

Blog.mgechev.com is the personal blog of Minko Gechev, Lead for Web Frameworks at Google and a widely recognized engineer in the JavaScript and Angular ecosystem. Minko writes about Angular, JavaScript, TypeScript, frontend architecture, web performance, and AI assisted development, mixing clear code examples with insights gained from building frameworks at scale. He is the creator of influential open source projects and has been awarded by Google and the President of Bulgaria for the impact of his contributions. His articles often explore advanced topics such as LLM powered development, predictive prefetching, reactive rendering, framework design, and large scale JavaScript tooling. Beyond engineering, he shares lessons from giving over a hundred conference talks and from leading major web initiatives at Google. Minko is also the co founder of Rhyme.com, an EdTech platform offering hands on technical training. He built the platform and engineering team starting in 2015. In 2018 Rhyme became Coursera’s first acquisition, marking a significant milestone in his career.

angular javascript typsecript
Minko Gechev
103
Joel Spolsky
11/13/2025 • EN

Joel Spolsky

JoelOnSoftware.com is the personal blog of Joel Spolsky, a software engineer, entrepreneur and writer. He is known for founding companies like Fog Creek Software and co-founding Stack Overflow. His blog features influential essays on software development, management, architecture, user interface design, productivity, and hiring. Joel’s writing blends technical insight with business-savvy, covering topics such as the "Joel Test" for evaluating software teams, handling legacy codebases, and building software organizations that work well. Over the years his archives have become essential reading for software professionals who care about building quality systems and thriving teams.

software engineering architecture productivity
Joel Spolsky
10
Simon Willison
11/13/2025 • EN

Simon Willison

SimonWillison.net is the long-running blog of Simon Willison, a software engineer, open-source creator, and co-author of the original Django framework. He writes about Python, Django, Datasette, AI tooling, prompt engineering, search, databases, APIs, data journalism, and practical software architecture. The blog includes detailed notes from experiments, conference talks, and real projects. Readers will find clear explanations of topics such as LLM workflows, SQL patterns, data publishing, scraping, deployment, caching, and modern developer tooling. Simon also publishes frequent micro-posts and TIL entries that document small discoveries and tricks from day-to-day engineering work. The tone is practical and research oriented, making the site a valuable resource for anyone interested in serious engineering and open data.

python datasette llm
Simon Willison
173
Tanner Dolby
11/10/2025 • EN

Tanner Dolby

TannerDolby.com is a personal blog by Tanner Dolby, a software engineer and mathematician who writes about modern web development and programming fundamentals. His articles explore topics such as JavaScript, Node.js, Eleventy, Sass, TypeScript, Python, and C++, offering clear, example-driven explanations of core concepts and real-world workflows. The blog covers everything from client-side rendering and DOM manipulation to creating custom Eleventy collections, setting up Node.js servers, and solving algorithmic challenges in different languages. Tanner also dives into accessibility, performance optimization, open-source collaboration with Git, and static site design, focusing on writing code that is both efficient and easy to understand. Each post is concise, practical, and written to help developers at all levels strengthen their problem-solving skills and coding foundations.

javascript eleventy node.js
Tanner Dolby
21
Melroy van den Berg
11/10/2025 • EN

Melroy van den Berg

Melroy van den Berg writes hands-on articles about GNU/Linux, networking, security, DevOps, software engineering and embedded hardware. The blog mixes step-by-step guides and deep dives, from DNS fundamentals with command-line experiments to self-hosting, servers, tooling and practical troubleshooting. Clear categories cover levels from beginner to advanced, making it useful both for learning core concepts and refining day-to-day workflows.

devops linux software engineer
Melroy van den Berg
20
Arkadiusz Kondas
11/9/2025 • EN

Arkadiusz Kondas

Arkadiusz Kondas - Software Architect and Data Scientist writing about PHP, machine learning and software architecture. On his blog you will find practical posts on design patterns, clean testing with PHPUnit, compiling and benchmarking PHP with JIT, data structures like binary heaps, and architectural thinking for scalable systems. He also shares talks and workshops on Event Storming and pragmatic development, and maintains open-source projects including PHP-ML, a machine-learning library for PHP, and PHP Grandmaster, a chess engine deployed on AWS Lambda.

php machine learning software architecture
Arkadiusz Kondas
16
Lea Verou
11/9/2025 • EN

Lea Verou

Lea Verou is a web standards expert, developer, and designer with a PhD from MIT in Human-Computer Interaction. She has worked as Product Lead at Font Awesome, helped shape the web as a member of the W3C Technical Architecture Group, and has been part of the CSS Working Group since 2012. Her open-source tools like PrismJS and Color.js are used by millions of developers worldwide. Lea is also the author of a bestselling CSS book, a frequent conference speaker, and an advocate for making technology simpler, more usable, and open for everyone.

css prismjs color.js
Lea Verou
211
Martin Schneider
11/9/2025 • EN

Martin Schneider

Martin Schneider is a frontend developer from Germany who shares his experience building clean, fast and maintainable websites. On his blog he writes about Eleventy, CSS, Sass, JavaScript, testing with Cypress, accessibility and static site generation. His posts focus on practical workflows, explaining not only how to write better code but also why certain approaches make development more efficient and enjoyable. The blog is a valuable source of inspiration for frontend developers who care about performance, simplicity and good craftsmanship.

frontend eleventy css
Martin Schneider
23
Michael Lynch
11/8/2025 • EN

Michael Lynch

Michael Lynch – Developer, Indie Founder and Technical Writer Michael Lynch shares honest and detailed stories from his journey as a software engineer and indie founder. His blog covers topics like building sustainable businesses, code reviews, software craftsmanship, and lessons learned from running and selling his own startup, TinyPilot. Each post reflects a mix of engineering precision and real-world experience, written with clarity and humor. Readers can find tutorials, retrospectives, and essays that go beyond code to explore motivation, productivity, and the human side of software development. This blog is a must-read for developers, indie hackers, and anyone who enjoys thoughtful writing about technology and entrepreneurship.

indie hacker software developer
Michael Lynch
150
Max Böck
11/8/2025 • EN

Max Böck

Max Böck is a seasoned front-end web developer and designer based in Vienna, Austria, with over 16 years of experience in building engaging, accessible, and performant web interfaces. He co-founded the software studio Codista and writes regularly at mxb.dev, exploring modern web development topics such as buildless workflows, CSS container queries, the IndieWeb, and accessible digital products

frontend css
Max Böck
52
Yasoob Khalid
11/7/2025 • EN

Yasoob Khalid

Yasoob Khalid is a developer and writer best known for the free, open-source book Intermediate Python and his project-driven follow-up, Practical Python Projects. His articles and books have reached 5+ million readers across 189+ countries, and his blog remains a go-to place for clear, practical Python insights. By day, Yasoob works on Azure Cloud Networking at Microsoft, and by night he continues to publish tutorials, notes, and experiments that demystify real-world Python for learners at every level. He’s also the author behind the long-running Python Tips site and newsletter, where he focuses on approachable explanations and hands-on examples.

python
Yasoob Khalid
188
Matt Stauffer
11/3/2025 • EN

Matt Stauffer

mattstauffer.com is the personal blog of Matt Stauffer, a web developer, author, and educator specializing in Laravel, PHP, and full-stack web development. Matt shares tutorials, insights, and resources on modern web development, covering topics like backend development, JavaScript, and Laravel best practices. He is also the author of Laravel: Up & Running and a host of the Laravel Podcast. Through his blog, Matt provides practical advice for developers, project management tips, and insights into maintaining a productive development workflow. His content is designed to help developers of all levels improve their skills and stay updated with the latest trends in the web development industry.

php laravel javascript
Matt Stauffer
176
Matt Layman
11/3/2025 • EN

Matt Layman

mattlayman.com is a blog by Matt Layman, a software engineer who focuses on building complex web applications, primarily using Django. He shares his expertise through regular live streams on YouTube, where he teaches others how to build advanced SaaS projects. Matt is also deeply involved in the tech community in Frederick, Maryland, where he founded Python Frederick and has helped organize local tech events. Currently, Matt is a Senior Staff Software Engineer at Included Health, working to enhance the patient experience through technology. His blog offers insights into web development, community involvement, and his career journey.

django python
Matt Layman
418
David Walsh
11/2/2025 • EN

David Walsh

David Walsh Blog is a long-standing hub for web developers who want to grow through real-world code and honest experience. It features hands-on tutorials, deep dives, and opinion pieces on modern web technologies - from JavaScript, CSS, and HTML5 to frameworks, APIs, and performance techniques. With a focus on practicality and clarity, the blog helps developers of all levels write cleaner, faster, and smarter code while staying in tune with the evolving web.

javascript css html5
David Walsh
20
Craig Taub
11/2/2025 • EN

Craig Taub

Craig Taub’s blog is where technology meets real-world experience. From JavaScript and Node.js to cloud computing and backend design, each post shares lessons learned, best practices, and honest thoughts from a Tech Lead who’s passionate about open source and testing.

javascript node.js
Craig Taub
16
Dan Abramov
11/2/2025 • EN

Dan Abramov

Overreacted.io is the personal blog of Dan Abramov, a software engineer best known for his work on React at Meta and as the creator of Redux. The blog explores ideas about JavaScript, React, functional programming, software design, and developer experience, often blending deep technical insight with personal reflection. Dan writes about topics like hooks, state management, debugging, performance, and the mental models behind React, helping readers understand not just how things work but why they were designed that way.

react javascript frontend
Dan Abramov
57
Brendan Gregg
11/2/2025 • EN

Brendan Gregg

BrendanGregg.com is the blog of Brendan Gregg, a performance engineer and computer scientist who shares deep expertise in system performance, observability, and kernel-level insights. His content covers topics like eBPF, Linux performance tools (perf, ftrace), flame graphs, and large-scale cloud systems analytics. Brendan writes with clarity about how to analyze bottlenecks, profile production systems, and tune infrastructure for speed and efficiency. The blog features both conceptual discussions and hands-on examples aimed at engineers tackling real performance problems in modern environments. Whether you are interested in kernel internals or high-level system design, BrendanGregg.com offers authoritative material grounded in years of experience.

performance systems linux
Brendan Gregg
13
Julia Evans
11/2/2025 • EN

Julia Evans

Jvns.ca is the personal blog of Julia Evans, a software engineer and writer known for making complex technical topics easy and fun to understand. Her posts cover Linux, networking, debugging, command-line tools, and systems programming, often using real-world examples and colorful visual explanations. Julia’s writing focuses on practical learning, showing how tools like strace, tcpdump, git, and Python actually work under the hood and helping developers gain confidence in understanding what their systems are doing. She is also the creator of the popular Zine series, which turns topics like debugging, shell commands, and performance profiling into engaging illustrated mini-books. With her clear and approachable teaching style, Jvns.ca has become one of the most beloved resources for developers who want to truly understand how computers work.

programming systems debugging
Julia Evans
21
Dan Luu
11/2/2025 • EN

Dan Luu

DanLuu.com is the personal blog of Dan Luu, known for long-form essays that mix systems thinking with careful measurement and clear writing. The topics range from computer latency and input lag, testing versus informal reasoning, and concurrency bugs, to industry pieces on developer compensation and curated lists of programming blogs worth reading. Many posts include data, historical context, and reproducible reasoning, which is why the site is often cited in courses and shared across the developer community. The design is intentionally minimal, which puts all attention on the ideas.

programming technology systems
Dan Luu
128
Robin Wieruch
11/2/2025 • EN

Robin Wieruch

RobinWieruch.de is the personal site and blog of Robin Wieruch, a software engineer and educator known for clear, practical tutorials on React, TypeScript, Next.js, GraphQL, Node.js, and testing. The articles focus on real projects and common problems such as state management, authentication, data fetching, pagination, performance, and testing strategies. Robin is the author of The Road to React and other hands-on guides. He publishes step by step walkthroughs that pair code with explanations, so readers learn the concepts and the reasoning behind them.

react javascript tutorials
Robin Wieruch
335
Josh Comeau
11/2/2025 • EN

Josh Comeau

Josh W. Comeau is a frontend developer, educator and creator known for his engaging tutorials and deep dives into modern web development. On his blog he writes about React, CSS, animation, accessibility and design systems, combining technical precision with visual storytelling. His interactive posts make complex concepts easy to understand and help developers learn how the browser really works. Josh is the author of the popular course The Joy of React. His articles often explore the creative and human side of programming, mixing code with empathy and fun. His blog stands out for its clarity, practical value and beautifully crafted interactive examples.

react css frontend
Josh Comeau
81
Kent C. Dodds
11/2/2025 • EN

Kent C. Dodds

KentCDodds.com is the personal website and blog of Kent C. Dodds, a software engineer, educator, and open-source contributor known for his work in the React ecosystem. He writes about modern web development, testing, accessibility, performance, and developer experience, focusing on how to build reliable, maintainable, and scalable applications. Kent is the creator of popular libraries such as Testing Library and Remix, and his articles often highlight practical approaches to writing better React components, handling state, and improving user experience. Beyond tutorials, the site features courses, workshops, podcasts, and conference talks, all aimed at helping developers learn by doing. With his teaching-first philosophy and clear explanations, KentCDodds.com has become one of the most trusted learning resources in the React and JavaScript community.

react javascript testing
Kent C. Dodds
190
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