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Commanding Your Claude Code Army
a year ago
- Running multiple Claude Code instances can clutter terminal titles.
- Ghostty terminal shows only 'claude' as the process name, making it hard to distinguish between instances.
- Solution involves a ZSH setup to manage terminal titles dynamically.
- A custom wrapper script `cly` sets terminal titles to include the current folder name and 'Claude'.
- The script continuously resets the title to prevent Claude from changing it.
- The wrapper also handles cleanup and restores the original terminal title after execution.
- The setup is added to `~/.zshrc` and managed in a separate configuration file.
Semi-Sync Meetings: Stop Wasting Our Time
a year ago
- Most meetings are inefficient, with only one person actively participating while others disengage.
- AI-powered notetaking apps don't solve the core issue of single-threaded meeting structures.
- Semi-sync meetings combine silent, parallel work in a shared document followed by focused discussion.
- This approach increases idea generation, reduces cognitive fixation, and improves participation.
- Key benefits include equal participation, built-in documentation, and faster decision-making.
- Pre-meeting async work can further optimize meeting efficiency by collecting routine information beforehand.
- Implementation tips include setting clear expectations, choosing the right tools, and starting small.
- Common objections like awkwardness or lack of participation can be overcome with practice and evidence.
- Results show shorter meetings, clearer ownership, and better contributions from quieter team members.
- The article encourages trying semi-sync meetings for a few weeks to assess their impact.
Show HN: Cpdown – Copy any webpage/YouTube subtitle as clean Markdown(LLM-ready)
a year ago
- cpdown is a browser extension for copying webpage content as clean, formatted markdown.
- Supports one-click copying of YouTube subtitles as markdown.
- Uses Defuddle or Mozilla's Readability for main content extraction.
- Removes unnecessary HTML elements like scripts and styles.
- Includes token count for copied content, useful for LLM applications.
- Offers keyboard shortcut support for quick access.
- Available on Chrome Web Store; Firefox version coming soon.
- Instructions for local setup include cloning the repo, installing dependencies, and building the extension.
- Configuration options include using Defuddle or Readability, wrapping content in backticks, and enabling success notifications.
- Built with modern tools like React, Tailwind CSS, and Bun.
Field Notes from Shipping Real Code with Claude
a year ago
- AI-assisted development can boost productivity by 10x through deliberate practices.
- Three modes of AI-assisted development: AI as First-Drafter, Pair-Programmer, and Validator.
- CLAUDE.md is essential for documenting project context, conventions, and boundaries for AI.
- Anchor comments (AIDEV-NOTE, AIDEV-TODO) guide AI and document code for humans.
- Humans must write tests to encode intentions and edge cases; AI should not modify test files.
- AI should never touch database migrations, security-critical code, or API contracts without versioning.
- Proper context-rich prompts prevent iteration cycles and improve AI output quality.
- Fresh Claude sessions for distinct tasks prevent context pollution.
- Transparency in commit messages (tagging AI-assisted commits) is crucial for team culture.
- The future of development involves AI understanding entire codebases and proactive suggestions.
105 Vibe-Coded Tools
a year ago
- Tools on tools.simonwillison.net built using AI-assisted programming.
- Multi-Tab Chat app demonstrates real-time message sync across browser tabs using Broadcast Channel API.
- Transfer Time Calculator estimates file upload/download times with detailed breakdown.
- Date Calculator visualizes time spans between dates with business days/weekends marked.
- CSS Flexbox Playground provides interactive environment for testing flexbox properties.
- Conference schedule ICS generator with preview and download functionality.
- Annotated Presentation Creator adds accessibility alt text and markdown annotations to slides.
- SVG to JPEG/PNG converter with customizable output settings.
- Gemini API JSON visualizer for image generation responses.
- HTML Live Preview tool with responsive layout testing.
- Bluesky Thread Viewer with hierarchical display and export options.
- Markdown to HTML converter using GitHub's API.
- RTF to HTML converter preserving color formatting.
- Mask Visualizer for JSON data containing image masks.
- Gemini API image segmentation mask visualizer.
- Base64 encoded gzip data decoder.
- Hacker News thread formatter with hierarchical comment numbering.
- Interactive footnote system with ARIA accessibility features.
- Rich text to clean HTML converter with live preview.
- Census data explorer with ACS survey visualization.
- Passkeys demo environment with credential management.
- Lightning Timer for presentations with visual time warnings.
- Incomplete JSON Pretty Printer for developer debugging.
- Clipboard Format Viewer showing raw paste data.
- Avatar Web Component for profile image cropping/resizing.
- Hugging Face model size checker.
- Filter Badge Component for interactive data filtering.
- U.S. presidential term tracker with progress visualization.
- Product catalog with HTML dialog side panels.
- Species observation map using iNaturalist data.
- Swagger API documentation subset creator.
- Token Usage Calculator for LLM API calls.
- CSS text wrapping properties guide with visual examples.
- Daylight Saving Time clock change information for California.
- HTML code extractor from formatted web content.
- Secure message encryption with passphrase using Web Crypto API.
- JSON Schema Builder with visual interface.
- Compact DSL to JSON Schema converter.
- Pipfile.lock dependency formatter.
- Multi-section text editor with auto-save.
- Jina Reader API interface for content processing.
- SQLite query analyzer using APSW library.
- SQL Pretty Printer with customizable formatting.
- GitHub issue to markdown converter.
- Image quality/filesize comparison tool.
- Image to JPEG converter with quality slider.
- Claude API citation renderer with sandboxed iframe.
- PHP serialized data to JSON converter.
- ARIA live regions screen reader demo.
- Bluesky handle to DID resolver.
- Bluesky WebSocket Feed Monitor for real-time data.
- YAML Explorer with interactive tree view.
- OpenAI audio API interface with WebRTC.
- GitHub Gist audio player for GPT-4o responses.
- GPT-4o text-to-speech generator with sharing options.
- JSON to YAML converter in multiple formats.
- Writing Style Analyzer detecting weak prose.
- Gemini AI chat interface with model selection.
- Timezone Meeting Planner for global scheduling.
- Prompts.js library demo for modern browser dialogs.
- Unix timestamp converter to human-readable dates.
- Bluesky timeline viewer with auto-refresh.
- Package file explorer for zip/tar.gz/wheel formats.
- API Explorer sandbox with secure iframe.
- Image bounding box coordinate tool.
- Web API browser support timeline viewer.
- HTML/JavaScript sandbox with security controls.
- Rainbow Border animation demo with toggle.
- Claude Token Counter for message analysis.
- Gemini model class implementation for LLM library.
- Base64 SVG embedding demo with security notes.
- Progressive SVG rendering visualizer.
- GitHub issue to markdown fetcher.
- QR Code Decoder for image extraction.
- ARES Phonetic Alphabet converter.
- HTML Entity Escaper for web-safe text.
- OpenAI GPT-4o audio recording interface.
- URL extractor from web page content.
- SQLite pelican sightings database explorer.
- Interactive CSS grid layout with animation.
- Event Planner with Google Calendar integration.
- Image to SVG converter using imagetracerjs.
- MapLibre GL demo with OpenFreeMap integration.
- User Agent string display page.
- Markdown/LaTeX real-time renderer.
- GitHub file uploader using API.
- Image Token Calculator for AI processing.
- YouTube thumbnail viewer/downloader.
- Pomodoro Timer with session logging.
- Automatic redirect implementation example.
- JPEG TIFF orientation metadata analyzer.
- Audio Spectrum Visualizer using Web Audio API.
- Camera-based haiku generator using Claude.
- EXIF Data Viewer for photo metadata.
- CSS box shadow customization tool.
- Gemini Nano model playground for Chrome Canary.
- PDF comparison tool with visual diff.
- LLM Elo ratings evolution visualization.
- PDF/image OCR tool using Tesseract.js.
- Interactive map with CSV marker data.
- Social Media Card Cropper with platform presets.
How to Annotate Everything
a year ago
- Active reading involves highlighting and annotating content to enhance memory and recall.
- Various tools are used for annotating different formats: web (Hypothes.is, Instapaper), PDFs (Okular, Polar), e-books (Kindle, Kobo), and even paper books.
- Annotations serve multiple purposes: memory aid, content recommendation, social sharing, and integration with spaced repetition and task management.
- Hypothes.is is highlighted as a top choice for web annotation due to its open-source nature, cross-platform support, and robust API.
- For PDF annotation, Polar and Okular are recommended for their metadata handling and ease of use, respectively.
- E-ink devices like Kindle and Kobo support annotations but have limitations in syncing and search functionalities.
- Creative solutions for annotating paper books include using paper strips as overlays for notes and highlights.
- The importance of data ownership and resilience is emphasized, advocating for tools that allow offline access and easy data export.
- Annotations can be integrated into personal knowledge systems, enabling search, task management, and spaced repetition.
- The post concludes with a vision for a universal annotation standard and tools that are open-source, privacy-respecting, and collaborative.
Smart People Don't Chase Goals; They Create Limits
a year ago
- The author reflects on pursuing goals without inner alignment, realizing they were winning at a game they no longer wanted to play.
- The myth of Yale graduates' success based on written goals is debunked as fabricated, highlighting the appeal of goal-setting for control and comfort.
- Innovative individuals often avoid explicit goals, working within constraints instead, which can lead to more meaningful progress.
- Constraints, unlike goals, provide a framework that fosters creativity and clarity, as seen in examples from military strategy to Nobel Prize-winning work.
- Goals can act as surrogates for clarity, focusing attention on visible outcomes rather than underlying constraints that truly matter.
- NASA's moon landing was made possible by creative solutions to constraints, not just the moonshot goal itself.
- Constraints scale better than goals in volatile domains, as they are adaptive and don't assume future knowledge.
- Anti-goals or constraints disguised as aversions can shape lives powerfully by setting boundaries around time, energy, and identity.
- The Stoic philosophy emphasizes constraints over outcomes, focusing on what not to do rather than grand goals.
- In ambiguous problems, constraints are more effective than goals, guiding decisions without locking in predictions.
The Moral Algebra of Sleep Discipline
a year ago
- Sleep discipline is a form of temporal altruism, trading immediate gratification for future clarity and well-being.
- Good sleep is foundational to health, cognition, mood, and willpower, outperforming other productivity hacks.
- Sleep deprivation pits the impulsive Present Self against the reasoning Future Self, reflecting a psychological tug-of-war.
- Society often glorifies sleep deprivation as dedication, but it’s a systemic issue that undermines health and performance.
- Practicing sleep discipline means treating bedtime as sacred, resisting late-night temptations, and reinforcing a self-concept of wisdom and self-respect.
- Sleep is not just a health choice but an existential one, shaping the person you become over time.
Create 'Mess' Directories
a year ago
- The article introduces a custom shell function `cdmess` for creating temporary 'mess' directories.
- The function creates a timestamped directory under `/tmp` or a user-specified temporary directory.
- It automatically changes into a newly created subdirectory with a random name (XXXX pattern).
- Additionally, it sets up a Python virtual environment (`venv`) in the new directory and activates it.
- The author suggests adapting the function for different workflows, such as using `uv` instead of `virtualenv` or creating a `package.json`.
- The `cdmess` function is useful for quickly testing scripts, dependencies, or environments without affecting ongoing project directories.
- It helps in faster iteration by avoiding full builds or server restarts in main project directories.
Show HN: StopX – AI-powered content blocker with 99.7%
a year ago
- StopX offers intelligent porn blocking technology across all devices.
- Features include AI-driven real-time filtering with 99.7% accuracy and comprehensive analytics.
- WebShield™ technology provides synchronized protection with a central dashboard.
- Users report significant improvements in productivity, mental clarity, sleep, and relationships.
- StopX includes customizable filtering, time-based restrictions, and uninstall protection.
- Available on multiple platforms with options for annual or lifetime subscriptions.
- FAQ covers functionality, bypass difficulty, customization, and multi-device support.
A receipt printer cured my procrastination
a year ago
- The author struggled with procrastination for over 20 years, relying on stress to get things done, which led to burnout and bankruptcy.
- Video games are addictive due to frequent game loops and strong feedback, which keeps players engaged and in a state of flow.
- Breaking tasks into smaller, manageable parts (micro-tasks) can help replicate the addictive nature of video games in real-life tasks.
- Using sticky notes for tasks and crumpling them into a jar provides tangible feedback, making tasks feel real and harder to ignore.
- Starting the day with easy, routine tasks builds momentum and makes it easier to tackle more challenging tasks later.
- A thermal receipt printer was introduced to automate the task management system, reducing friction and increasing consistency.
- Custom software was developed to manage hierarchical tasks horizontally, improving clarity and efficiency in task breakdown and printing.
Inbox Zero for Error Tracking
a year ago
- Inbox Zero for error tracking applies the same principles as email Inbox Zero: handle, file, or delete every issue.
- Goal is zero unresolved errors, not because code is flawless, but because nothing lingers without a decision.
- Regular check-ins (daily/weekly) reduce mental clutter and prevent issues from becoming overwhelming.
- No need for dashboards or metrics—just review each error and decide its relevance.
- Severity isn’t the same as volume; a single critical error can be worse than many minor ones.
- Early error detection prevents snowballing issues and avoids building on broken features.
- A clean error tracker UI with clear resolution options supports the Inbox Zero approach.
- Inbox Zero provides clarity, focus, and confidence by eliminating unresolved errors.
- Not suitable for noisy environments, non-critical apps, or third-party service errors.
- Tools should support Inbox Zero, but some error trackers are designed for noise, not resolution.
Apple gets over its hang-ups, and the iPad enters a new era
a year ago
- Apple has changed its approach to the iPad, allowing it to function more like a Mac with features such as Mac-like windows, stoplight buttons, and Expose.
- The iPad now supports advanced features like local microphone audio recording during VOIP calls, improved multitasking, and a Menu Bar, enhancing productivity for professional users.
- iPadOS 26 introduces significant improvements including arbitrary window resizing, better background task management, and enhanced Files app functionality.
- The new iPadOS version addresses previous limitations such as the inability to perform background exports in apps like Final Cut Pro and the lack of a clipboard manager.
- Apple aims to balance simplicity for casual users with advanced features for professionals, ensuring the iPad remains accessible while catering to power users.
Show HN: Shelly, terminal assistant that translates natural language into shell
a year ago
- Shelly is a smart terminal assistant that translates natural language into shell commands.
- It allows users to describe what they want in plain English, and Shelly figures out the right commands, explains them, and runs them.
- Users can clone the Shelly repository, set up a Python environment, and install dependencies to use it.
- Shelly can be integrated into the user's shell by adding a function to .bashrc or .zshrc.
- It supports both interactive sessions and one-off commands.
- Safe commands run automatically, while others ask for confirmation first.
- Users can customize the model or command behavior via config.json.
- Privacy note: Shelly sends requests, including recent shell history, to Anthropic's API.
Show HN: I built a Mac app to restore Dock-click minimize and avoid tiny buttons
a year ago
- Click2Minimize allows efficient window management on macOS by enabling minimize/restore with a simple dock icon click.
- Features include Quick App Switcher, right-left-click to minimize, rock mouse wheel to switch workspaces, and more.
- Supports Apple Silicon and Intel CPUs, macOS Sonoma and Sequoia, and is notarized by Apple.
- Super lite (<1 MB), fast, adware-free, and licensed per user for unlimited devices (with limits).
- Recent updates include bug fixes, new gestures, and improved compatibility with trackpads and Apple mice.
- Priced at $4.24 (15% discount for Japan) or $4.99 via PayPal.
Coding agents have crossed a chasm
a year ago
- Autonomous AI coding agents have evolved from being a novelty to an indispensable tool in software development.
- The relationship with coding agents has progressed from 'smarter autocomplete' to 'delegate-to' interactions, akin to working with eager interns.
- Current AI coding capabilities include autonomously completing small tasks, patient debugging assistance, and code review & analysis.
- Tools like Claude and ChatGPT have become as natural to use as Stack Overflow, offering more reliable assistance.
- Cursor has significantly impacted coding by providing inline suggestions and contextual understanding, enhancing productivity.
- Recent advancements in autonomous coding tools like Claude Code and OpenAI Codex have revolutionized personal and work-related coding tasks.
- For personal projects, describing the desired outcome to AI and iterating quickly has reduced the mental overhead of implementation.
- At work, AI agents handle initial bug fixes and code reviews, allowing developers to focus on more complex aspects.
- AI's ability to assist in debugging has improved, with techniques like ASCII sequence diagrams providing key insights into complex problems.
- Effective use of AI in coding requires framing problems in a way that enables the AI to reason about them effectively.
- AI tools can amplify both strengths and weaknesses, potentially leading to feedback loops where misconceptions are reinforced.
- A solid understanding of coding fundamentals remains crucial to distinguish between good AI suggestions and plausible nonsense.
- AI-generated code is not inherently less trustworthy than human-written code, but appropriate oversight and testing are essential.
- Automating mechanical parts of programming allows developers to focus on architecture, user experience, and other high-level problems.
- The distinction between AI-assisted and AI-automated development is blurring, with continuous improvements expanding capabilities.
Discord Considered Harmful
a year ago
- Discord's harmful effects are often overlooked despite its popularity among tech enthusiasts.
- Comparison between a real-life book club (Bob) and a Discord-based book club (Alice) highlights Discord's shortcomings in fulfilling social needs.
- Bob's book club meets twice a month for an hour, providing meaningful socialization and a sense of belonging.
- Alice's Discord server is always active but offers fragmented, often meaningless interactions, failing to meet her social needs.
- Discord's constant availability leads to frequent interruptions, disrupting focus and productivity.
- Alice feels pressured to keep up with rapidly changing conversations, leading to excessive spending and time consumption.
- The author suggests quitting Discord or drastically reducing its use to mitigate its negative effects.
- Real-life interactions, like joining a physical book club, are recommended over digital alternatives for meaningful socialization.
- The software community's reliance on Discord for projects is questioned, with successful projects often thriving without it.
No Hello
a year ago
- Delaying the main question in chat can be counterproductive as it makes the other person wait.
- Typing is slower than talking, so getting straight to the point saves time.
- Politeness can be maintained with pleasantries while still asking the question upfront.
- Asking the question immediately allows for asynchronous communication if the other party is away.
Show HN: Lstr – A modern, interactive tree command written in Rust
a year ago
- Fast directory scanning with parallel processing for speed.
- Minimalist design focusing on essential features.
- Interactive TUI mode for keyboard-driven exploration.
- High-performance with optional rich information display (icons, permissions, sizes).
- Git integration to show file statuses directly in the tree.
- Smart filtering respects .gitignore and allows control over recursion depth.
- Classic and interactive modes cater to different user preferences.
- Shell integration for visual directory changing (lcd function).
- Compatibility with other CLI tools via piping (e.g., fzf, less, bat).
- Customizable thread usage for directory scanning with RAYON_NUM_THREADS.
I've almost completely switched from "Python" to "uv run"
a year ago
- The author initially disliked using virtual environments (venvs) in Python, preferring system-wide installations.
- Due to working on multiple projects with different requirements, the author reluctantly started using venvs.
- Discovered 'uv', a tool for faster venv creation, and was impressed by its speed and features.
- Transitioned from traditional venv commands to using 'uv sync' with pyproject.toml for dependency management.
- Found 'uv run' particularly useful for running scripts without manually activating venvs, supporting PEP 723 metadata for inline dependencies.
- Appreciates the simplicity of keeping dependencies within a single script file using 'uv run'.
- Noted some early-stage issues with 'uv', especially in VSCode, but considers them minor compared to the tool's benefits.

Hasty Briefsbeta

#productivity

Commanding Your Claude Code Army

Semi-Sync Meetings: Stop Wasting Our Time

Show HN: Cpdown – Copy any webpage/YouTube subtitle as clean Markdown(LLM-ready)

Field Notes from Shipping Real Code with Claude

105 Vibe-Coded Tools

How to Annotate Everything

Smart People Don't Chase Goals; They Create Limits

The Moral Algebra of Sleep Discipline

Create 'Mess' Directories

Show HN: StopX – AI-powered content blocker with 99.7%

A receipt printer cured my procrastination

Inbox Zero for Error Tracking

Apple gets over its hang-ups, and the iPad enters a new era

Show HN: Shelly, terminal assistant that translates natural language into shell

Show HN: I built a Mac app to restore Dock-click minimize and avoid tiny buttons

Coding agents have crossed a chasm

Discord Considered Harmful

No Hello

Show HN: Lstr – A modern, interactive tree command written in Rust

I've almost completely switched from "Python" to "uv run"