Simon Willison

Quoting Zach Kehs

The article discusses the idea that, unlike physical structures that can only grow until they collapse, software can continue to accumulate complexity indefinitely. It highlights that code can always degrade, with new layers of indirection or performance reductions emerging over time. The piece underscores the ongoing risk of technical debt in software development.

Simon Willison
Sep 14

Quoting Laurie Voss

Laurie Voss argues that while the cost of writing code has fallen dramatically, the costs of reviewing, fixing, and operating software are rising and will continue to do so. She emphasizes that the true expense lies in understanding user needs, precisely defining requirements, and ensuring a pleasant user experience—costs that are unique to each software product and do not scale with reuse. As software demand grows without an upper limit, these user‑centric costs will dominate the overall development effort.

Simon Willison
2d ago

Quoting Paul Ford

The article highlights Paul Ford’s observation that web browsers are extremely powerful for building applications, and the cost of leveraging that power is continually decreasing. It emphasizes the growing accessibility and affordability of browser-based development tools.

Simon Willison
Sep 11

Quoting Boris Cherny

The article discusses how production code generated by Claude, Anthropic’s AI, should meet higher standards than human-written code. Anthropic enforces this through numerous guardrails such as lint rules, extensive testing, Claude-driven end‑to‑end tests, daily fuzzers, automated code and security reviews, and automated refactoring. These measures aim to prevent the code from becoming difficult to maintain.

Simon Willison
Sep 20

Quoting voxium

Simon Willison describes his experience at a large company where all documentation, code, tests, PRDs, tickets, and reports are generated by Claude Code. His team is forced to ship rapidly, working long hours, yet management insists that code push is not a bottleneck, leading to frustration and a lack of meaningful reading or review. The situation highlights a reliance on AI-generated content that may undermine quality and collaboration.

Simon Willison
Aug 19

Quoting Jeremy Morrell

My hypothesis is that there is a new opportunity for Extensible Software on the web . LLMs radically lower the cost of authoring extensions, and modern sandbox primitives lower the deployment cost and provide good security boundaries.

Simon Willison
Oct 8

Quoting Carson Gross

The article discusses how computer programming fundamentally involves problem‑solving with computers and managing complexity. It argues that these skills will remain valuable and sustain a viable career even as AI tools become more prevalent.

Simon Willison
Oct 7

Anti-Patterns in Software Blogging

The article "Anti-Patterns in Software Blogging" highlights common pitfalls in technical writing, such as meandering introductions, overestimating readers’ prior knowledge, and overusing links to avoid explanations. It emphasizes the importance of a clear, conversational voice and warns against the blandness that can arise when developers rely too heavily on AI-generated content. The piece urges bloggers to write in a natural, engaging style to better connect with their audience.

Simon Willison
Sep 22

Quoting @therealcornpop

The post critiques the use of AI-generated scripts for TikTok and YouTube, arguing that such content lacks a distinct voice and genuine opinions. It highlights common AI patterns—such as generic statements, the rule of three, and staccato punctuation—that make the writing feel shallow and unoriginal. The author emphasizes that these traits reveal the absence of authentic personal perspective in the content.

Simon Willison
6d ago

Quoting Kyle Kingsbury

The article discusses how large language models (LLMs) undermine trust in documentation, software, and the organizations that produce them, making it easier to counterfeit signals of a mature system. It questions what maintainers can do to ensure software correctness and accurate documentation in the age of LLMs, and how they can demonstrate this quality to users.

Simon Willison
Oct 26

Quoting Jason Koebler

The article discusses how users of major tech platforms, frustrated by the lack of human customer support, are increasingly turning to ChatGPT for help with everyday tech issues. ChatGPT is reportedly suggesting that these users have uncovered a noteworthy story and that 404 Media can assist them. The piece highlights the growing role of AI in both troubleshooting and journalism.

Simon Willison
Sep 12

Quoting Paul Ford

Simon Willison reflects on the evolving role of software developers in the age of AI, noting that while AI can produce high‑quality code, it also enables poor execution that leads to project failures. He argues that the industry is beginning to recognize the continued need for human collaboration and expertise to truly innovate. The piece highlights the tension between automation and the essential human element in software creation.