Improving Safety for M Ocean View Riders: New Boarding Island and Lighting

Improving Safety for M Ocean View Riders: New Boarding Island and Lighting
By Brian Haagsman

M Ocean View riders step off the train onto a new boarding island at the line’s final outbound stop on San Jose and Niagara avenues. M Ocean View Muni riders now have a safer, easier connection to Balboa Park BART. Before, riders had to step off the train directly into the street at the San Jose Avenue last stop near Balboa Park BART Station. The street design at the stop simply didn’t allow for a widened sidewalk or an island riders could step onto when leaving the train. Recently, we found a solution. We moved the stop across the street to the south side of the intersection. This provided...

Published December 20, 2024 at 05:30AM
https://ift.tt/DVBMpXv

Show HN: CxReports – Low-Code Tool for User-Facing PDF Reports https://ift.tt/2qYav6I

Show HN: CxReports – Low-Code Tool for User-Facing PDF Reports Marko here from Codaxy. For over two years, we have been working on CxReports, a low-code tool for creating user-facing PDF documents and reports. We first saw the problem in wealth management, where reports are crucial for the user experience. Software vendors have customers who ask for customized reports with unique content, branding, and visuals. The solution was to build a tool that allows customization for each customer, which even customers themselves can use. Over time, this evolved to be a generic solution that works for various other use cases. CxReports lets you build reports visually. You can connect to a database and get data using SQL queries. It supports scheduled report generation and delivery. The API enables accessing CxReports from other applications or workflows. https://cx-reports.com/ You can easily try it out with our Docker image - https://ift.tt/5C2YRM7 . We offer a free tier for registered users. How do you currently handle customized reporting? Are there specific challenges you face with generating user-facing reports? I’d love to hear your thoughts and feedback. Looking forward to the discussion! December 19, 2024 at 08:45PM

Show HN: CCState is a semantic, strict, and flexible state management library https://ift.tt/3nJ4hwL

Show HN: CCState is a semantic, strict, and flexible state management library CCState is a semantic, strict, and flexible state management library suitable for medium to large single-page applications with complex state management needs. The name of CCState comes from three basic data types: computed, command, and state. https://ift.tt/ARThty6 December 19, 2024 at 03:44PM

Show HN: Mizu.js – Bringing back simplicity in web apps creation https://ift.tt/EblDerf

Show HN: Mizu.js – Bringing back simplicity in web apps creation Hey HN, I'd like to share a fun project I've been working on: mizu.js. It's a js library that add functional attributes support into your html, designed to be a simple and flexible alternative to fully-fledged web frameworks (such as Vue, React, and Angular), while offering more capabilities than other lightweight options (like Alpine.js and htmx). As it's written using modern ES features and due to its isomorphic nature, it can be run in both browsers and runtimes (Node, Deno, Bun) without any changes. This makes it ideal for client-side and server-side rendering, as well as static site generation, whichever environment you prefer. Just include the script in any web page (or backend) to get started. You can template content, bind attributes, add interactivity, handle HTTP interactions, create custom components, and much more — all out of the box, without any configuration, transpilation steps, or builds. I hope you'll find mizu.js as exciting and useful as I do and I'd love to get your feedback! You can learn more about it at https://mizu.sh ! Online playground: https://ift.tt/3mbj7Qd Custom builder: https://mizu.sh/build Code coverage: https://ift.tt/Ef1vBMR GitHub: https://ift.tt/37lP61z ## Motivation ## Nowadays, setting up a complete environment and installing thousands of packages is often required just to create a simple "Hello World" page. Yet, with the current ECMAScript standard, vanilla JS has never been more powerful. It offers built-in custom HTML components, proxies for changes tracking, weak references for better memory management, and many new data structures and methods. So why is web development still insanely complex? mizu.js aims to avoid adding bloat on top of native features, and instead focus on providing convenience helpers. It's basically "glue" around all these native features with added sugar, a recipe for a lightweight yet powerful utility. All evaluated expressions are interpreted as vanilla JavaScript, and you add your instructions directly into your HTML. So if you know already know about JS/HTML, then you're already 80% know of how to use mizu.js (add an extra 10% if you've used Vue, Alpine.js or htmx in the past as some syntax and concepts are inspired by it), the rest is basically just remembering the directive names. The learning curve is that small. Also, you may have heard of https://matcha.mizu.sh , a CSS stylesheet to instantly make your web page stylized. Well, it's a great companion to mizu.js. With both of them, you can create MVPs for your projects super fast! https://mizu.sh December 19, 2024 at 11:55PM

Show HN: Musoq – Query Anything with SQL Syntax (Git, C#, CSV, Can DBC) https://ift.tt/LAGVZIW

Show HN: Musoq – Query Anything with SQL Syntax (Git, C#, CSV, Can DBC) Hey, For those of you who don't know my little tool Musoq, I wanted to introduce it as a small tool that allows you to query with SQL-like syntax without any database. It allows you to query various things from niche ones like CAN DBC files, weird ones like C# code, interesting ones with Git querying to regular stuff like CSV, TSV and various others. I am quite a bit experimenting with various things so I'm hybridizing the engine with LLMs or doing other weird stuff that are more or less practical :-) I wanted also to share some recent developments in this little project as I hope it might be interesting to some of you. New Experimental Plugins: * Git Plugin (Beta) : I've been working on Git repository querying - managed to test it on the EF Core repo (16k commits) and it seems to work okay * Roslyn Plugin (Beta) : Added basic C# code analysis capabilities For the very first time: I've extended CROSS APPLY to use computed results as arguments! Now the operator can use values from the current row as inputs. Here's an example: SELECT f.DirectoryName, f.FileName FROM #os.directories('/some/path', false) d CROSS APPLY #os.files(d.FullName, true) f WHERE d.Name IN ('Folder1', 'Folder2') After another pack of fixes I'm finally able to query multiple git repositories AT ONCE! with ProjectsToAnalyze as ( select dir2.FullName as FullName from #os.directories('D:\repos', false) dir1 cross apply #os.directories(dir1.FullName, false) dir2 where dir2.Name = '.git' ) select c.Message, c.Author, c.CommittedWhen from ProjectsToAnalyze p cross apply #git.repository(p.FullName) r cross apply r.Commits c where c.AuthorEmail = 'my-email@email.ok' order by c.CommittedWhen desc Under the Hood: - Added a Buckets feature for memory management (currently just testing it with the Roslyn plugin) - Moved to .NET 8 - Added CROSS/OUTER APPLY operators - Made some improvements to error messages and runtime behavior New piping features: I've been experimenting with piping capabilities: * Image Analysis with LLMs : ./Musoq.exe image encode "image.jpg" | ./Musoq.exe run query "select s.Shop, s.ProductName, s.Price from ..." * Text Data Extraction : Get-Content "ticket.txt" | ./Musoq.exe run query "select t.TicketNumber, t.CustomerName ... from #stdin.text('Ollama', 'llama3.1') t" * Data Source Combination : { docker image ls; ./Musoq.exe separator; docker container ls } | ./Musoq.exe run query "..." I'm working on comprehensive documentation: I encourage you especially to look at section "Practical Examples and Applications" and "Data Sources" where you can look at all the tables the tool currently provides. < https://puchaczov.github.io/Musoq/ > Other Changes: - Made some improvements to OS and Archive data sources (OS can now query metadata like EXIF) - Added a few fields to CAN DBC plugin - Command outputs can now be used as inputs for queries I'm hoping to: - Improve stability and add more tests - Flesh out the documentation - Work on package distribution (Scoop, Ubuntu packages) - Share some examples of source code querying with Roslyn Ideas for later: - WHERE robust analysis and optimizations - DISTINCT operator implementation - PROTOBUF schema support - Performance improvements - Query parallelization - Recursive CTEs - Subqueries I'd really appreciate any thoughts or feedback! The documentation section where I write a short analysis of EF Core with git plugin: < https://puchaczov.github.io/Musoq/practical-examples-and-app... > https://ift.tt/bLdIGv2 December 19, 2024 at 12:32AM

Show HN: Bodo – high-performance compute engine for Python data processing https://ift.tt/69tya5J

Show HN: Bodo – high-performance compute engine for Python data processing Hello HN, I’m excited to share Bodo, an open-source compute engine designed for large-scale data processing in native Python. Bodo is powered by an auto-parallelizing JIT compiler and an HPC backend, enabling it to generate highly optimized, parallel binaries (MPI) for Pandas and NumPy code—all without requiring any code rewrites. Our latest benchmark demonstrates 20x to 240x speedup over traditional distributed computing frameworks like Spark, Ray, and Dask (code and details in repo). The inspiration for Bodo came from my background in HPC, when I saw how extremely slow and hard to use Spark was (has gotten better over the years but still not great). Of course, a compiler has its own limitations (e.g. not all Python is compilable), but I think it’s leaps and bounds better. Let me know what you think. https://ift.tt/mYFluZL December 18, 2024 at 11:10PM

Show HN: I spent 4 years bootstrapping a financial planning tool to 30k MAUs https://ift.tt/PvZxK3k

Show HN: I spent 4 years bootstrapping a financial planning tool to 30k MAUs Hey everyone! I'm back with an update on this post [0]. Last year, I quit my corporate job and went full-time on ProjectionLab, the long-term financial planning app I've been building for the past 4 years, which some of you may recognize. The decision to go all-in felt like a huge leap. But it was the right call, and it's been a good year. And without the HN community, it would not have happened. As I mentioned last time [0], the feedback on my original Show HN is THE reason I'm still here working on this. I'm really grateful for that. And I hope the way I’ve grown PL -- staying bootstrapped and focused on users -- resonates with the early supporters who helped to shape it. For now I'm still the only engineer, burning the candle at both ends, but luckily I'm not feeling burnt out myself! It's been a fun and memorable year: - 6,139 commits, 221,484 insertions, 116,255 deletions - Shared my story on the ChooseFI podcast [1] (one of the original sources of inspiration for this project) - Started building a team (2 team members for customer success, 1 leading growth & marketing) - Doubled our customer base - Took no external funding, keeping our interests as aligned with users as possible Okay, but what did I actually do since last time? [2] Here's a quick cross-section: - Compare mode upgrades to explore what-if scenarios overlaid on the same chart with visual deltas/diffs - Launched ProjectionLab for Employers [3]: offer PL as a benefit, or get your employer to pick up the tab - Major tech stack migrations: Vue 2 -> Vue 3, Vue CLI -> Vite, Vuetify 2 -> Vuetify 3, Vuex -> Pinia, Jest -> Vitest, Firebase Namespaced API -> Modular API, Vike + SSG for marketing site - Advanced visualization features (1-click-plot any metric, interactive event icons in charts, etc) - Improved tax estimation & tax analytics - Simultaneous editing on multiple devices - MFA support - Rebuilt the help center, added more educational content and YouTube tutorial videos - Made it possible to book a 1-on-1 session for educational/training purposes - Converted ~65% of the codebase from JavaScript to TypeScript - And more! [2] I never saw myself as an entrepreneur/founder type. But apparently I've now spent 4 years turning a side project into a real business. I couldn't have done it without the initial support from this community, and I'd love to hear what you think of the updates and where you'd like to see things go from here. --Kyle [0] https://ift.tt/BSpfWhr [1] https://ift.tt/D8GupEw... [2] https://ift.tt/lqLhoQH [3] https://ift.tt/YSjzrtR https://ift.tt/Fs9WkL2 December 18, 2024 at 08:27PM