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Type-driven development is the practice of defining types upfront, making sure of type consistency across the application, and making illegal states unrepresentable. This approach leads to slower short-term output, but leads to easier, more reliable coding in the long run. A side bonus is that it also comes with type-driven autocomplete and instant error detection.
Meta's open-source Glean system indexes code at scale, providing information to various developer tools through a flexible query language. This centralized system avoids redundant indexing on individual developer machines and offers a scalable, distributed architecture for handling large codebases and concurrent queries. Glean's design is language-agnostic and has incremental indexing using a stack of immutable databases to efficiently process code changes.
There's a growing disconnect between this older developer's understanding of programming and that of younger web developers, shown by a colleague's unfamiliarity with non-SPA web applications. He feels that nowadays, there is an over-reliance on abstractions and a tendency to view narrow JavaScript-centric knowledge as representative of broader computer science principles.
Live coding interviews for senior software engineers don't properly assess real-world skills and create undue stress. For them, better assessment methods include assigning small, realistic projects completed asynchronously, though this has the caveat of filtering for engineers who have the time to do these projects outside of their current jobs.
mizu.js is an open-core JavaScript library that supercharges HTML with directives for templating, reactivity, HTTP requests, and more. It has both client-side and server-side rendering capabilities across various JavaScript runtimes.
Clay is a high-performance, flexbox-style UI auto layout library written in C that features a declarative syntax, minimal size, and renderer-agnostic design.
Hookcn is a collection of reusable React hooks that can be easily integrated into projects via copy-pasting or a CLI.
ISO 8583 is a standard for real-time payment messages between banks and merchants, used in most card transactions. The standard has evolved over time, leading to variations across networks due to flexibility in field encoding and the addition of network-specific fields. This has made it complex, due to optional fields, diverse encoding schemes, and different ways of handling nested messages.
A study by Anthropic and Redwood Research showed that LLMs can exhibit "alignment faking" - strategically concealing their original preferences even after safety training. This occurs when an LLM, initially trained to be harmless, is subsequently incentivized to always comply with requests, including harmful ones. It may then deceptively comply to avoid retraining that could diminish its ability to refuse harmful requests.
Cursor, an AI coding assistant, has a "Cursor Tab" feature that predicts and completes code edits efficiently. Unlike simpler AI coding tools focused on creating new projects, Cursor is great at assisting with the maintenance and modification of existing large-scale projects.
A recent study revealed that the popularity of approximately 15,835 repositories is inflated by over 4.5 million fake GitHub stars.
A web developer uses AI tools for increased productivity but feels concerned about losing coding skills due to reliance on AI, sparking a discussion on the trade-off between speed and skill retention.
SeleniumBase is an open-source Python framework for web automation, testing, scraping, and bypassing bot detection.
The US Supreme Court has agreed to hear arguments on a law that would effectively ban TikTok if ByteDance doesn't sell it. TikTok is arguing that the law violates the US Constitution's free speech protections. Oral arguments are scheduled for January 10, nine days before the law is set to take effect. Congress passed the law due to concerns that TikTok's Chinese ownership presented a national security risk.
Apple has halted work on a project to build an iPhone hardware subscription service. The service would have allowed customers to pay a monthly fee and receive a new phone each year. It would have competed with Apple's wireless carrier partners, who rely on installment programs to sell devices and retain customers. Apple may have canceled the program due to stricter rules by the Consumer Financial Protection Bureau.
Gameto's Fertilo procedure differs from traditional IVF because it takes ovarian support cells derived from human induced pluripotent stem cells and co-cultures them with an immature egg to mimic the natural egg maturation process in the lab. It significantly improves egg maturation and embryo formation. The procedure avoids 80% of the hormone injections that traditional IVF requires and reduces the duration of a treatment cycle to three days. The first live human baby conceived using the technique was recently born. Gameto has partnered with Australian IVF clinic chain IVFAustralia to make the procedure available to patients at select clinics throughout the country.
Seagate has been experimenting with heat-assisted magnetic recording (HAMR) since at least 2002. The company is set to release HAMR hard drives based on its Mozaic 3+ platform in standard drive sizes. Getting from the theoretical concept of HAMR to an actual drive required countless engineering hours. Seagate has not released prices yet, but the product page for the Exos M shows 30 and 32TB capacities.
Microsoft has launched a free version of its popular Copilot code completion/AI pair programming tool that will ship by default with VS Code. The free version is geared towards occasional users and not major work on big projects. It gives developers access to 2,000 code completions per month. Users on the free plan are restricted to Anthropic's Claude 3.5 Sonnet and OpenAI's GPT-4o. The free version of Copilot Chat is limited to 50 chat messages.
Genesis is a physics platform designed for general purpose Robotics/Embodied AI/Physical AI applications. It comprises a universal physics engine, a lightweight and user-friendly robotics simulation platform, a powerful and fast photo-realistic rendering system, and a generative data engine that transforms user prompts into various modalities of data. The project is aimed at lowering the barrier to using physics simulations, unifying a wide spectrum of state-of-the-art physics solvers into a single framework, and minimizing human effort in collecting and generating data for robotics and other domains.
Despite mandating that office workers start working in the office five days a week starting in January, Amazon still doesn't have enough office space to accommodate its employees. The company has delayed return-to-office dates for personnel in at least seven cities. Some offices won't have sufficient space until April or May. Amazon claims that most employees will have office space by January 2 and that most of the pushed-back return-to-office days are related to buildings being laid out differently for part-time workers rather than insufficient physical space.
Flipboard's team has been overhauling the Flipboard platform over the last year or so to make it part of the social web, or the fediverse. It plans to transition into a fully decentralized way to discover and read stuff from across the internet. Flipboard's Surf app is a browser for the social web. It helps users discover and explore feeds across the fediverse. Surf is now rolling out in beta to some curators and creators.
Modern computer memory does not resemble perfect random-access memory.
Helldivers 2's new Anti-Tank Emplacement weapon contains 30 highly accurate and extremely powerful explosive shells, but it has some major weaknesses.
1-800-CHATGPT (1-800-242-8478) allows anyone in the US to call to talk to ChatGPT via voice chat for up to 15 minutes for free - people outside the US can send text messages to the same number for free using WhatsApp.
We won't be talking about AI in five years because of its success.
yadm is a tool for managing dotfiles based on Git, with a full range of Git's features, that supports system-specific alternative files or templated files, encryption, customizable initialization, and customizable hooks.
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In an era where AI is reshaping how businesses operate, the journey of building an early-stage startup [4] has never been more dynamic—or complex. How do founders navigate finding product-market fit, delegation, and scaling, all while adapting to technological innovations?
For day 10, OpenAI has released free voice mode and texting via WhatsApp for a limited number of minutes per month. It operates globally and uses the Advanced Voice Mode API.
GitHub has made Copilot free to use within Visual Studio Code, democratizing AI-powered coding assistance for developers.
Google has released Gemini Flash 2.0, which features capabilities like deep research, a real-time multimodal API, and a functional code interpreter. Alongside, projects like Astra, Mariner, and Jules are in experimental stages, focusing on universal AI assistance, web reasoning, and code automation, respectively. While Google introduces these innovations, clear communication on capabilities remains an area for improvement.
Interesting research from Anthropic and Redwood that explores what models do if they know they are being aligned. Interestingly, they show alignment while still maintaining their original preferences. This is helpful to show holes in existing alignment methods.
Reasoning is a huge opportunity for models, especially for critical applications like real world deployment. However, benchmarks that are meant to test reasoning ability don't show how stable a model is across novel tasks. This paper introduces a new benchmark called G-Pass@k which evaluates a model's peak and stable reasoning ability.
This paper introduces a new transformer design that achieves linear time complexity during inference by factorizing the attention mechanism, reducing computational costs while maintaining model performance.
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All in one model and system for image inpainting and editing. It breaks the task up into a number of sequences for editing, masking, inpainting, and so on. It uses pre-trained VLLMs (like GPT-4o) to improve object understanding and masking.
A tool designed for selectively erasing tokens from text while preserving context, aimed at improving text anonymization workflows.
VidTok is a versatile video tokenizer that delivers state-of-the-art performance in both continuous and discrete tokenizations.
Genies introduces Smart Avatars, AI-driven digital beings that revolutionize online interactions by serving as dynamic identity extensions. Leveraging LLMs and behavioral AI, these avatars enhance digital experiences across games and platforms and offer opportunities for monetization and user engagement.
Perplexity AI announces its 2024 program to engage students in AI adoption, offering campus-exclusive resources and collaborations.
Aethir, in collaboration with Beam Foundation, Sophon Foundation, and Permian Labs, is launching Tactical Compute (TACOM) with a $40 million initiative to provide decentralized GPU infrastructure. TACOM aims to meet the rising demand for scalable compute power for AI, gaming, and blockchain through tokenized and distributed solutions. The project will enable new opportunities for GPU resource monetization and drive innovation in AI and decentralized ecosystems.
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In the latest episode of Jane Street's Podcast, Sylvain and Ron go deep on learning rate schedules, the subtle performance bugs PyTorch
Meta's Llama 3.3 is a cost-efficient open-source LLM with 70 billion parameters that offers performance on par with larger models like the 405B Llama 3.1, but with significantly reduced GPU and power costs.
Microsoft is introducing a zero-water cooling system for its data centers to eliminate the annual use of over 125 million liters of water per center.
The Surrey Institute for People-Centred AI focuses on creating ethical, responsible, and inclusive AI with a people-first approach.
European Parliament member Sarah Knafo has called for the EU to establish a strategic Bitcoin reserve while opposing the European Central Bank's digital euro initiative, characterizing the CBDC project as having "totalitarian temptations." Knafo criticized Europe's predominantly regulatory and taxation-focused approach to cryptocurrencies, contrasting it with more crypto-friendly developments in other jurisdictions like El Salvador and potential shifts in US policy. The ECB continues to develop its digital euro project despite these criticisms and privacy concerns, with a final decision on implementation expected by October 2025.
Federal Reserve Chair Jerome Powell stated that the central bank is prohibited from owning Bitcoin and is not seeking legislative changes to alter this restriction. This clarification comes amid President-elect Donald Trump's proposal to establish a strategic Bitcoin reserve, a plan that has garnered support from figures like Senator Cynthia Lummis, who introduced a bill directing the U.S. Treasury to acquire one million Bitcoins over five years.
Synthetix has launched multi-collateral perpetual futures on Base, Coinbase's Layer 2 network, allowing users to trade with tokens like cbBTC and cbETH as collateral. This marks part of a broader revamp, including the debut of its own perpetuals trading app and organizational restructuring to streamline operations.