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Sigstore: Securing the Open Source Software Supply Chain

2025-01-21
Sigstore: Securing the Open Source Software Supply Chain

Sigstore is an open-source project aiming to secure software supply chains through digital signatures and transparent logging. It simplifies software verification, allowing developers to easily verify software integrity and origin, thus preventing malicious software and supply chain attacks. Sigstore's core strength lies in its ease of use and integration with existing tools, contributing to a more secure and reliable software ecosystem.

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(www.sigstore.dev)
Development supply chain security

Tattoos and Cancer Risk: A Twin Study Reveals Increased Hazard

2025-03-04
Tattoos and Cancer Risk: A Twin Study Reveals Increased Hazard

A study using the Danish Twin Tattoo Cohort reveals a heightened risk of lymphoma and skin cancer among tattooed individuals compared to their non-tattooed counterparts. Employing both twin cohort and case-cotwin study designs, the research indicates a stronger association with larger tattoos. The researchers hypothesize that ink deposits may interact with surrounding tissue, triggering an immune response and increased cell proliferation, thus raising cancer risk. However, limitations include a lack of sun exposure data and detailed tattoo type classification. Further research is urged to clarify the etiological pathway of tattoo ink-induced carcinogenesis and inform public health policy.

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(bmcpublichealth.biomedcentral.com)
Tech tattoos cancer risk twin study

In Search of Lost Time: A Summary of Proust's Masterpiece

2025-01-21
In Search of Lost Time: A Summary of Proust's Masterpiece

Marcel Proust's *In Search of Lost Time* is not merely a narrative, but a profound exploration of memory, time, and self-awareness. Through meticulous descriptions of everyday details, particularly the evocative power of smells and tastes, Proust unlocks the narrator's dormant memories, revealing that time isn't linear but exists in fragmented pieces within our recollections. The novel's unique stream-of-consciousness style and masterful portrayal of psychological states immerse the reader in the narrator's rich and complex inner world, prompting reflection on life's meaning and value.

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(storymaps.arcgis.com)
Misc stream of consciousness

Italy Revives Nuclear Power Plans: A Post-Chernobyl Shift?

2025-03-04
Italy Revives Nuclear Power Plans: A Post-Chernobyl Shift?

Italy's government has approved a draft law to reintroduce nuclear power, aiming to address energy security and climate change goals, with a target of carbon neutrality by 2050. After phasing out nuclear energy following a 1987 referendum, a shift in public opinion and government policy has led to the inclusion of nuclear power in national energy plans. The new law emphasizes advanced modular reactor technologies and establishes an independent regulatory authority to ensure safety and transparency.

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(www.world-nuclear-news.org)
Tech nuclear power energy security

Climate Reanalyzer: Visualizing Daily Global Temperatures

2025-01-21

The Climate Reanalyzer website, from the University of Maine's Climate Change Institute, provides interactive visualizations of daily global temperatures based on ECMWF ERA5 reanalysis data. The site offers interactive charts and maps showing daily mean surface air temperature from 1940 to the present, allowing users to select different regions for analysis. Data updates are delayed by 6-7 days, and users are cautioned to treat extreme temperatures estimated by ERA5 with care. The site also provides access to other climate data, such as sea surface temperature and sea ice extent.

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(climatereanalyzer.org)
Tech climate data ERA5 reanalysis data

Online Dictionary of Affixes: 1250+ Entries

2025-03-01
Online Dictionary of Affixes: 1250+ Entries

This online dictionary boasts over 1250 entries, each illustrated with roughly 10,000 examples and clear definitions. It's based on the book *Ologies and Isms: Word Beginnings and Endings*, originally published by Oxford University Press in 2002. The book went out of print in 2008, prompting the author to make it freely available online. The site is currently undergoing revisions and updates.

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(www.affixes.org)
Development dictionary affixes

Chrome Sync Sunset: Older Chrome Versions Affected

2025-01-28

Google has announced that Chrome Sync will be discontinued on Chrome versions older than four years. This means users on older Chrome versions will no longer be able to sync their bookmarks, passwords, and other data. The move encourages users to upgrade to the latest Chrome version for improved performance and security. Users of older Chrome versions should upgrade to avoid data loss or functional limitations.

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(support.google.com)
Tech Chrome browser Sync functionality Software update

AppStat: Real-time Application Performance Monitoring

2025-03-04

AppStat is a free application performance monitoring tool that provides real-time monitoring of CPU, memory, disk, and thread metrics. Its clean graphical interface helps developers quickly identify resource bottlenecks, memory leaks, and performance spikes without interrupting their workflow. Features include dark/light modes, an always-on-top option, and exportable logs for team analysis.

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(pragmar.com)
Development performance monitoring application monitoring

TruffleRuby Update: Performance Boost and Compatibility Improvements

2025-03-20
TruffleRuby Update: Performance Boost and Compatibility Improvements

TruffleRuby, a high-performance implementation of the Ruby programming language, has released a new version with significant performance improvements and compatibility enhancements. This release fixes numerous bugs, including issues in methods such as Module#name, Module#const_added, and ObjectSpace.undefine_finalizer, and improves compatibility with OpenSSL 3.0.x and 3.x. Additionally, many new methods and features have been added, such as IO#{pread, pwrite}, Range#reverse_each, and optimizations were made to encoding negotiation and the performance of several C extensions. This update enhances TruffleRuby's stability and performance, bringing it closer to the standard Ruby implementation, MRI.

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(github.com)
Development

Typst vs. TeX: A Comparison of Layout Models and a Look Ahead

2025-02-14

This article explores the differences in layout models between the typesetting engines Typst and TeX. TeX, based on boxes and glue, is flexible but lacks awareness of precise positions; Typst uses a region model, allowing elements to react to their position but sacrificing some flexibility. The author analyzes the strengths and weaknesses of both models and points out that Typst, by introducing a re-layout mechanism, is expected to balance flexibility and optimization, addressing current shortcomings in handling complex layouts (such as wrap-around images and pageable tables).

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(laurmaedje.github.io)
Development typesetting engine

Forgejo: A Self-Hosted GitHub Alternative

2025-01-19
Forgejo: A Self-Hosted GitHub Alternative

Forgejo is a lightweight, self-hosted software forge, easy to install and maintain, powered by the Codeberg e.V. community. It prioritizes security, scalability, federation, and privacy, offering a familiar GitHub-like experience for a smooth transition. 100% free and open-source, Forgejo boasts low resource consumption, high performance, and a commitment to fostering collaborative software development through decentralized platforms.

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(forgejo.org)
Development GitHub alternative

GitMCP: Empowering AI to Deeply Understand GitHub Code

2025-04-03
GitMCP: Empowering AI to Deeply Understand GitHub Code

GitMCP creates a dedicated Model Context Protocol (MCP) server for any GitHub project, allowing AI assistants to understand your code within its context. It reads files like README.md and code comments, providing AI assistants with more accurate and relevant information. Setup is straightforward; simply point to your GitHub repository and connect your AI tools. GitMCP works seamlessly with any public GitHub repository and GitHub Pages, making your documentation and code easily accessible to AI tools.

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(gitmcp.io)
Development Code Understanding

Stop Using Fake Bold and Italics on Social Media!

2025-03-08
Stop Using Fake Bold and Italics on Social Media!

This post details a test showing the inconsistent behavior of screen readers when encountering fake bold and italic text created using Unicode characters. Some screen readers ignore the formatting entirely, while others announce each character individually, leading to a poor user experience for visually impaired individuals. The author stresses the importance of using standard markup like HTML for text styling to ensure accessibility and avoid confusion for screen reader users.

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(adrianroselli.com)
Development screen readers

Basel Tax Authority Buys Bahamian Web Address Due to Flyer Error

2025-01-31
Basel Tax Authority Buys Bahamian Web Address Due to Flyer Error

The Basel-Stadt tax authority had to purchase a web address in the Bahamas due to a mistake on an information flyer for digital tax returns. The flyer, sent to over 100,000 households, omitted the '.ch' from the web address, redirecting users to a '.bs' domain in the Bahamas. While the error has been addressed and the Bahamian address will redirect to the correct Swiss site, the mistake cost the authority CHF 900, significantly cheaper than the estimated CHF 100,000 to reprint the flyers. Taxpayers can still file their returns online, albeit with a brief Caribbean detour.

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(www.bluewin.ch)
Misc tax error

Perl Community Buzz: New Podcast, Workshop, and Weekly Challenges

2025-01-21
Perl Community Buzz: New Podcast, Workshop, and Weekly Challenges

The Perl community is buzzing with exciting news! A new podcast, "The Underbar," has launched, bringing you the latest in Perl. The German Perl/Raku Workshop is coming to Munich, offering a great opportunity for developers to connect and learn. The Weekly Challenge, a popular coding contest, has secured sponsorship for another year, continuing to provide Perl enthusiasts with weekly programming exercises. This week's newsletter also features updates on several Perl modules and articles covering diverse topics such as MIDI music creation, geolocation data processing, and performance profiling.

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(perlweekly.com)
Development Podcast Community Events

Test-Driven Blogging: Using AI to Improve Your Writing Workflow

2025-03-09
Test-Driven Blogging: Using AI to Improve Your Writing Workflow

This post introduces unit-text, a tool leveraging GPT models to assist in blog post creation. The author emphasizes iterative writing, goal-oriented approaches, and draws parallels to Test-Driven Development (TDD) in software, proposing "Test-Driven Blogging." unit-text uses prompts and GPT feedback to help writers check for consistency, logical fallacies, and goal achievement, improving writing efficiency and quality. Currently a prototype CLI tool, future plans include interactive ideation, autonomous research, and API integration.

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(www.sealambda.com)
Development AI writing blog writing tool

Darcs: A Friendly Introduction to Version Control

2025-02-15

This book provides a beginner-friendly guide to Darcs, a distributed version control system. It covers installation, local operations, repository creation, change management, history review, conflict resolution, branching, and history rewriting, all illustrated with simple examples. Perfect for quickly getting started with Darcs as your daily version control system.

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(darcsbook.acmelabs.space)
Development DVCS

AI Agent Learns to Use Computers Like a Human

2025-02-06
AI Agent Learns to Use Computers Like a Human

The r1-computer-use project aims to train an AI agent to interact with a computer like a human, encompassing file systems, web browsers, and command lines. Inspired by DeepSeek-R1's reinforcement learning techniques, it eschews traditional hard-coded verifiers in favor of a neural reward model to evaluate the correctness and helpfulness of the agent's actions. The training pipeline involves multiple stages, from expert demonstrations to reward-model-guided policy optimization and fine-tuning, ultimately aiming for a safe and reliable AI agent capable of complex tasks.

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(github.com)
AI Computer Interaction

Bluesky's Trending Topics: A Curated Overview

2025-01-23

Bluesky social media platform showcases a vibrant array of trending feeds, categorized into diverse interests such as science, pets, books, music, gaming, art, Black culture, and sports. These curated feeds, organized by keywords and hashtags, offer users streamlined access to engaging content. The platform also provides tools for users to create and manage their own thematic feeds.

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(www.bskyinfo.com)
Tech Curated Feeds

The Open Source Maintainer Crisis: Burnout, Pressure, and an Uncertain Future

2025-02-17
The Open Source Maintainer Crisis: Burnout, Pressure, and an Uncertain Future

The 2025 State Of Open conference highlighted the plight of open source maintainers: volunteers pour countless hours into projects with little support, leading many to quit or consider quitting. The resignation of Asahi Linux lead Hector Martin due to burnout and demanding users exemplifies this crisis. Maintainers face pressure from users, endless requests, and occasional negativity. Even with minimal corporate sponsorship, the demands far outweigh the support. Surveys reveal many maintainers considering quitting, and many projects may become unmaintained. The problem isn't solely financial; it also requires more contributors to share non-coding tasks like community management and fundraising. But change needs a catalyst—perhaps a major project collapse will finally convince people that paying open source maintainers is crucial.

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(www.theregister.com)
Development open source maintenance community pressure

AtomixDB: A Tiny Relational Database in Go

2025-02-26
AtomixDB: A Tiny Relational Database in Go

AtomixDB is a mini relational database entirely written in Go, focusing on implementing and understanding database workings, storage management, and transaction handling. It utilizes a B+ tree storage engine with indexing support, features free list node reuse, transaction support, and concurrent reads. Currently, it supports CREATE, INSERT, GET, UPDATE, DELETE, BEGIN, COMMIT, and ABORT commands. The project is open-source and welcomes contributions.

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(github.com)
Development

The Tyranny of Structurelessness: Power Dynamics in the Women's Liberation Movement

2025-01-22

This article examines the pitfalls of 'structureless' organizational forms in the women's liberation movement. Jo Freeman argues that seemingly structureless groups inevitably develop informal power structures, leading to elitism and exclusion. The lack of formal structures results in opaque decision-making processes, with power concentrated in the hands of a few, leaving the majority confused. The author advocates for formal, democratic organizational structures to ensure equitable power distribution and accountability, proposing principles for democratic structuring such as delegation of authority, responsibility, distributed power, and information sharing to foster the healthy development of the women's liberation movement.

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(www.jofreeman.com)
Startup women's liberation organizational structure power dynamics

Apple's Image Playground: A Case Study in AI Bias

2025-02-17
Apple's Image Playground: A Case Study in AI Bias

Apple's new image generation app, Image Playground, despite incorporating safety features to prevent realistic deepfake generation, reveals inherent biases within AI models. Experiments show that using the same image with different prompts results in significant variations in skin tone and hair style, suggesting a bias towards certain skin colors. Further research highlights this bias is prevalent in other image generation models, reflecting societal biases embedded within training data. While Apple is addressing and attempting to measure model bias, completely resolving AI bias remains a significant challenge.

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(www.giete.ma)
AI

Highlighting Bash in Lua with Neovim and Treesitter

2025-01-28

The author built a tool to synchronize packages across multiple machines, using a Lua configuration file. To improve readability and editing of Bash scripts embedded within the Lua configuration, they leveraged Neovim and the Treesitter plugin. Treesitter, through its injection feature, identifies the `script` field in Lua tables and highlights its content as Bash based on a custom query. This significantly enhances code readability and maintainability. The post details the configuration of Neovim and Treesitter, along with the custom query to achieve the Bash highlighting.

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(xnacly.me)
Development

Sentry: Earth Impact Monitoring System

2025-01-29

Sentry is a system designed to monitor asteroids that pose a potential impact risk to Earth. By analyzing asteroid orbital data, it calculates the probability and potential consequences of an impact. The system provides information such as impact probability, energy, and date, and uses the Torino and Palermo scales to assess risk. While no currently known asteroids pose a high threat, Sentry continuously monitors and provides crucial data for planetary defense.

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(cneos.jpl.nasa.gov)
Tech

Daylight DC-1: A Monochromatic Tablet That Reimagines Computing

2025-02-19

The Daylight DC-1 is a unique grayscale tablet prioritizing a healthy relationship with light and the outdoors. The author's experience on an Amtrak train highlighted its readability in direct sunlight, comfortable nighttime use, and the ease of using Android. While it has some shortcomings, such as keyboard support, software roughness, and missing features, it's an impressive device, particularly its innovative display technology. The author ultimately praises its potential and the company's direction.

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(jon.bo)
Hardware tablet display technology outdoor use

SmolGPT: A Minimal PyTorch Implementation for Training Small LLMs

2025-01-29
SmolGPT: A Minimal PyTorch Implementation for Training Small LLMs

SmolGPT is a minimal PyTorch project designed for educational purposes, allowing users to train their own small language models (LLMs) from scratch. It features a modern architecture incorporating Flash Attention, RMSNorm, and SwiGLU, along with efficient sampling techniques. The project provides a complete training pipeline, pre-trained model weights, and text generation examples, making it easy to learn about and experiment with LLM training.

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(github.com)
Development LLM training
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