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If you are building a pricing, resale, or inventory tool, active listings answer the wrong question. The price a seller asks for an item is not necessarily the price a buyer paid. eBay's public Browse API returns active inventory. Marketplace Insights covers sold history, but access is restricted. That leaves many developers maintaining search-page parsers or using a sold-data provider. This example uses CompSniper because it returns completed listings and a price summary through one GET request. Disclosure: I am Marc, the owner of CompSniper. Make one sold-listings request Node.js 20 and newer already include fetch , URLSearchParams , and request timeouts, so this example does not need an HTTP package. const params = new URLSearchParams ({ keyword : " sony wh-1000xm5 " , count : " 10 " , ebaySite : " ebay.com " , itemCondition : " used " , }); const response = await fetch ( `https://api.compsniper.com/v1/scrape? ${ params } ` , { headers : { Authorization : `Bearer ${ process . env . COMPSNIPER_API_KEY } ` , }, signal : AbortSignal . timeout ( 75 _000 ), }, ); const data = await response . json (); if ( ! response . ok ) { throw new Error ( data . error ?? `HTTP ${ response . status } ` ); } console . log ( " Listings: " , data . totalItems ); console . log ( " Median: " , data . summary . median , data . summary . currency ); console . log ( " Range: " , data . summary . p25 , " to " , data . summary . p75 ); for ( const item of data . items . slice ( 0 , 5 )) { console . log ( item . title , item . soldPrice , item . endedAt ); } Keep the API key in a server, worker, or serverless function. Do not place it in browser JavaScript. Select the buyer's marketplace The marketplace matters. A UK reseller normally wants UK sold listings and prices in pounds, not US listings in dollars. const params = new URLSearchParams ({ keyword : " iphone 15 pro -case -charger " , ebaySite : " ebay.co.uk " , count : " 100 " , itemCondition : " used " , minPrice : " 250 " , maxPrice :

Two instructions went into an Auditor my agent collaborators and I built to surface conflicts in...

Enterprise resource planning has traditionally been associated with large vendors, complex implementations, long contracts, and significant licensing investments. For decades, companies evaluating ERP systems were likely to encounter names such as SAP, Oracle, Microsoft Dynamics, and other established commercial platforms. That model is not disappearing. But the assumptions behind it are changing. In 2026, enterprises have more choices than simply selecting between competing proprietary ERP vendors. Open-source platforms such as ERPNext, Odoo, and other business application ecosystems have become credible alternatives for organizations that want greater control over their software, more flexible customization, and different approaches to total cost of ownership. At the same time, SaaS pricing, vendor lock-in, integration complexity, cloud adoption, data ownership, and increasingly capable development tools are changing how businesses think about enterprise software. This does not mean open-source ERP is automatically better. It means the ERP decision deserves to be reconsidered. The question is no longer simply: Which ERP vendor should we buy from? Increasingly, organizations are asking: How much control should we retain over the software that runs our business? What Is Open-Source ERP? Open-source ERP is enterprise resource planning software whose source code is made available under an open-source license that grants defined rights to use, inspect, modify, and distribute the software. The practical implications depend heavily on the specific project's license. For an enterprise buyer, however, the important distinction is that open-source software can provide a level of visibility and extensibility that proprietary software may not. A simplified comparison looks like this: Proprietary ERP Business │ ▼ Vendor Software │ ├── Vendor controls source ├── Vendor controls roadmap ├── Vendor controls licensing └── Vendor controls many upgrade decisions Open-Source ERP Busi

zarazhangrui/follow-builders is gaining attention for a simple reason: it focuses on the people building AI systems, not just the influencers discussing them. With 84 new stars today, the project is positioned as an AI builders digest that monitors notable creators across X and YouTube podcasts, then remixes their ideas into shorter, easier-to-scan summaries. That workflow addresses a real productivity problem. AI research and engineering conversations are scattered across long videos, fast-moving social feeds, and repeated announcements. A focused digest can reduce the time spent collecting links while preserving the practical signal: architectural decisions, implementation lessons, tools, and emerging patterns. A sensible first step is to inspect the repository locally before deciding how deeply it fits your workflow: git clone https://github.com/zarazhangrui/follow-builders.git cd follow-builders # Inspect the setup instructions and available scripts ls -la find . -maxdepth 2 -type f | sort | head -80 For an AI-assisted workflow, I would pair the project with a small review loop: Collect the generated digest. Extract claims, links, and mentioned tools. Open the original source before acting on important technical advice. Save durable findings in a project notes file or knowledge base. This keeps summaries useful without treating them as authoritative research. It also makes the tool a good companion for developers using Cursor or another AI IDE: the digest supplies discovery, while the IDE helps turn validated ideas into experiments and code. Before production use, watch for two trade-offs: Summary fidelity: compressed content can lose context, caveats, or disagreements from the original conversation. Source coverage: ranking “top builders” may introduce selection bias, so important perspectives can be missed. The strongest use case is not replacing primary sources. It is building a high-signal starting queue for developers who want to follow AI progress without

When businesses outgrow spreadsheets and disconnected SaaS tools, the next question is often whether they should buy another application, customize an existing platform, or build a system specifically around their workflows. For many organizations, building custom business software can appear expensive and technically demanding. A development team has to think about authentication, permissions, database models, APIs, user interfaces, background jobs, reporting, audit trails, and deployment. This is where open-source application frameworks can change the equation. Instead of building every foundational capability from scratch, a framework can provide the underlying architecture while developers focus their effort on the business problems that actually differentiate the organization. One example is the Frappe Framework , an open-source web application framework used to build business applications such as ERPNext. But what exactly is Frappe, and why would an organization consider using it for custom enterprise software? What Is Frappe Framework? Frappe is an open-source, Python- and JavaScript-based web application framework designed to make it easier to build database-driven business applications. Rather than being simply a collection of programming utilities, Frappe provides a broader application foundation. It includes capabilities for: Data modeling Authentication Role-based permissions REST APIs Web forms Background jobs Reporting Workflow management Notifications File attachments Activity and audit information User interfaces Database access Application configuration This means a development team can start with an application architecture that already understands many of the requirements common to business software. The important distinction is this: Frappe is a framework for building applications. ERPNext is an application built using that framework. That distinction matters when evaluating Frappe for custom software development. Frappe vs ERPNext Frappe and ERP

OpenHabitTracker is a free, open source habit tracker that also holds your notes and tasks. It runs on Windows, Linux, macOS, iOS, Android and in a browser, with no ads and no account. Filtering and sorting habits A habit here is not measured by a streak. It is measured by how much of its interval has gone by. A habit you want to do every ten days, two days late, is at 120%. A habit you want to do every four days, also two days late, is at 150%. Because that is a number, you can filter on a range of it: only habits above 50%, only habits below 150%, or only the ones in between. That last one is everything neither freshly done nor badly overdue. You can sort by it as well, and the sort takes the repeat count into account, so a habit done three times a day and one done weekly are compared against each other rather than the daily ones always sitting on top. There are other ways to sort habits by time: how long you want between repeats, how long it has actually been averaging, how long since the last one, and how much time you have spent on it in total or per completion. Notes and tasks sort by the plain things, category, priority and title, and tasks also by their planned date and duration. Each of the three keeps its own sort order. Filtering by date Tasks have a planned date. Tasks and habits have the dates they were completed on. Both are filtered separately, each before, on, after or not on a date you pick. A filter can also take a number of days from today instead of a date. Minus seven to plus seven is the week either side of now, and it still means that in a month, because the days are counted at the moment you look rather than the moment you set it. Showing what was not done The completed-date filter has a switch next to it. Turned on, the range shows what you finished in those days. Turned off, the same range shows what you did not. Searching notes, tasks and habits Searching a note searches the whole note, not just its title. Searching tasks and habits search

FSCSS component architecture is built around a modular, composition-first model that compiles to plain CSS. It emphasizes reusable style units, design tokens, conditional logic, and selective imports—with almost no runtime JavaScript required for the final output. Components in FSCSS are treated as pure style definitions rather than framework-specific widgets, keeping stylesheets readable, highly reusable, and free of classic “mega-stylesheet” problems while still producing standard CSS that any browser understands. Core Building Blocks FSCSS provides a focused set of primitives for defining and composing styles: Primitive Purpose Best for Introduced / Key version str(name, "…") Named blocks of CSS declarations Simple reusable style snippets Core @fun(name){…} Key-value stores (design tokens) Spacing scales, color palettes, property groups Core @define name(params) Parameterized mixins Themed components, variants, full structures 1.1.15+ pattern(threshold: "desc", "…") Semantic / fuzzy matching Natural-language style injection 1.1.25+ @event name(param) Conditional value functions Themes, states, calculations Core @arr(name[…]) Arrays + iteration Generated classes, loops, scales Core @import Selective / wildcard module loading Modular architecture & ecosystem modules Core How Components Are Structured 1. Atomic / Token Layer ( @fun + variables) Design tokens sit at the foundation so every component draws from a single source of truth: @fun(tokens) { primary: #2563eb; radius-md: 8px; space-4: 1rem; shadow-sm: 0 1px 3px rgba(0,0,0,.1); } 2. Base Style Blocks ( str() or @fun full-block) Related declarations are grouped into reusable blocks that can be dropped into any selector: str(card-base, " padding: @fun.tokens.space-4.value; border-radius: @fun.tokens.radius-md.value; box-shadow: @fun.tokens.shadow-sm.value; background: white; ") 3. Parameterized Components ( @define ) True mixins accept arguments and can be composed freely: @define button(bg: #2563eb, fg: white,

Design engineers increasingly work across two systems: the visual language of a product and the implementation details that make it usable. Skills for Design Engineers from ibelick focuses on that overlap, packaging practical guidance for building interfaces with stronger visual quality, clearer interaction patterns, and more consistent engineering decisions. The project is attracting attention, with +46 stars today . That momentum makes sense: design-focused AI workflows are moving quickly, but many generated interfaces still need human judgment around spacing, typography, responsive behavior, accessibility, and component reuse. The useful way to approach this project is not as a drop-in framework. Treat it as a reference layer for your development workflow. Read the relevant skill instructions, adapt them to your stack, and keep the resulting guidance close to the codebase so it can be applied consistently during implementation and review. A lightweight local setup might look like this: mkdir -p .ai/skills/design-engineering curl -L https://github.com/sponsors/ibelick \ -o .ai/skills/design-engineering/reference.html For a real team workflow, I would convert the useful parts into a checked-in Markdown file: .ai/ └── skills/ └── design-engineering/ ├── interface-quality.md ├── responsive-layouts.md └── review-checklist.md This keeps the process portable across editors and AI assistants instead of tying it to one tool. It also makes design decisions reviewable in pull requests, which is more valuable than keeping them inside an undocumented prompt. Before using the approach in production, watch for: Context drift: generic design guidance can conflict with an existing design system, so define project-specific tokens and component rules first. AI overconfidence: generated UI still requires manual checks for accessibility, keyboard navigation, mobile behavior, and performance. The strongest ROI comes from using these skills as repeatable engineering standards—not as a

GitHub热门项目 | A cross-platform desktop app to manage Agent Skills in one place and sync them to multiple AI coding tools’ global skills directories — “Install once, sync everywhere”. | Stars: 1,550 | 43 stars today | 语言: Rust

GitHub热门项目 | A Privacy-first, Cross-platform Text Expander written in Rust | Stars: 14,407 | 13 stars today | 语言: Rust

GitHub热门项目 | MicYou is a powerful tool that turns your Android device into a high-quality microphone for your PC. | Stars: 3,511 | 155 stars today | 语言: Rust

GitHub热门项目 | Open source Loom alternative. Beautiful, shareable screen recordings. | Stars: 21,565 | 108 stars today | 语言: Rust

GitHub热门项目 | Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product. | Stars: 12,655 | 28 stars today | 语言: TypeScript

GitHub热门项目 | Download videos from almost any website. Lightweight, self-hosted media downloader with a clean web UI. | Stars: 8,178 | 673 stars today | 语言: HTML

Most hackathons ask you to build whatever you want. Dogfood 2026 does the opposite. Everyone builds the same thing: a submission and judging platform for hackathons. The challenge is simple: Build the platform that will judge you. And there is a reason this is more interesting than it sounds. Hackathon Raptors has run 35 hackathons across 85+ countries since 2023. They have seen the same problems appear again and again: registrations, teams, submissions, judge assignments, scoring, normalization, results, certificates, and exports all becoming separate pieces of an increasingly messy workflow. Now they want to build the platform they actually wish they had. That is what Dogfood is about. About the Hackathon Dogfood 2026 is a 72-hour online hackathon organized by Hackathon Raptors . The event runs from September 25 to September 28, 2026 . At a glance 🌍 Online and global ⏳ 72 hours 💰 $2,500 prize pool 👥 Solo or teams of up to 4 💸 Free to participate 🔓 Open source 🐳 Self-hosted 🛠️ Build with the stack of your choice But this is not a normal platform-building challenge. The winning project is intended to be forked, self-hosted, and used for actual Hackathon Raptors events. So instead of building a demo that gets abandoned after the weekend, you are building something that could become real infrastructure. Why Build Another Hackathon Platform? Hackathon platforms already have most of the features organizers expect. Registration. Team formation. Project submissions. Public galleries. Judge scoring. Community voting. Organizer dashboards. CSV exports. So what is missing? The difficult part is not building another CRUD application. The difficult part is making the entire system reliable when real people start using it. Consider judging. Two judges can look at the same project and give completely different scores. One might give almost everything a 4 or 5. Another might rarely give anything above a 3. Simply averaging those scores can produce a ranking that reflects the judg

Ever wondered what's happening right now on a beach in Mexico, in Red Square, or at a harbor in Norway? I run Cam-World — a free live webcam aggregator that pulls together 7,000+ public streams from 100+ countries into one searchable place. No registration, no paywall. Here's a tour of what's inside and a few things I learned along the way. 🗺 The world map is the product The heart of the site is a dark globe where every green dot is a live camera. Click a cluster, zoom into a city, open a stream — you never leave the map. Watching it for a while teaches you something: the planet has a rhythm. Webcams go online with the morning sun, and the "online" wave rolls west around the clock. 📊 Honest uptime — you can tell a dead cam from a live one Aggregators usually show you a thumbnail and pray. We check every camera automatically and show a statistics widget: the last 24 hours and 30 days as color-coded slots (online / outage / offline / no data) plus an uptime percentage. The lesson here: webcams are ephemeral. Streams die, hotels turn off cameras, storms break them. Honest stats became our most-loved feature — users check reliability before clicking play. 🔎 Search, cities, collections Search works by name, city, country and tags. There are dedicated hubs for countries and cities, and themed collections: beaches, traffic, mountains, northern lights. 🌙 Small things that matter Dark & light themes (night couch-travel vs daytime browsing), 20 interface languages, "Near me" sorting by distance, live online/offline badges on every card. Try it 🗺 World map — pick a dot, watch live 🔎 Search — find a place you love 🏠 Home feed — a rotating mix of live cameras It's free, works on mobile, and there's always something happening somewhere. What would you check first — a beach, a mountain, or your own hometown square? 👇

Most "AI coding" products still put a chat window next to your editor and call it a day. I wanted something closer to what Claude Code already does well on a server: give it a real computer and let it drive. Superagent is a Mac app that gives Claude Code (or any agent you point it at) an actual environment to work in, not just a text box. Concretely: A real browser it can navigate, click, type into, and read the DOM of, not screenshots and guesses. An iOS Simulator window it can install apps into, tap through, and screenshot to verify UI changes. A relay that pairs your Mac with your phone, so the agent can keep working (and you can keep watching) from your pocket. The core idea is boring on purpose: don't build a smarter chat window, build a better place for the agent to act. Most of the interesting failures I hit while building this weren't in the model, they were in the environment: synthetic file inputs that don't persist through a web form's upload component, elements that exist in the DOM but aren't in the accessibility tree, simulator state that drifts from what a screenshot shows. Fixing those is what actually makes an agent reliable to hand a task to. It's built as three pieces: an Electron desktop app, a SwiftUI iOS companion, and a small Cloudflare Worker relay that pairs the two with per-address rate limits so a lost phone can't be used to spam a stranger's Mac. If you want to see it: https://peerlist.io/pungme/project/superagent-for-mac Happy to answer questions about the browser automation approach, the simulator driving, or the relay's pairing/security model in the comments.

The idea Every OS ships a calculator. Every one of them looks the same, feels the same, and disappears from memory the moment you close it. So I built ACALCU v3 — an Akhouri Systems product — a scientific calculator that's absurdly, unnecessarily customizable. Not because a calculator needs 30+ themes and per-button styling, but because it was a fun constraint to design around: how far can you push a "boring" utility app before it becomes something people actually enjoy using? What it does At its core, ACALCU is a standard scientific calculator: basic arithmetic, sin, cos, tan, log, √, π, percentages, and a running expression engine built on Python's math module. On top of that core, it layers: 30+ built-in themes — Royal, Liquid Glass, Wild, Cyberpunk, Dracula, Nord, Solarized, Monokai, Windows 7 / Vista / 10, OneUI 8.0, Matrix, Rose Gold, Galaxy, Fire, Ice, Neon, Vintage, Sakura, Midnight, Forest, Candy, Terminal, Gold Dark, and more. Per-button customization — right-click any button to change its color, font, or set a custom image/video as its background. Every button on the grid is independently styleable. A live "Wild" theme — a small animated plant widget that visibly grows every time you run a calculation. Calculation history — a scrollable dialog of your last 50 calculations. Persistent config — every customization is saved to a local JSON file and reloaded on next launch. Full keyboard support — number keys, operators, Enter/Escape, all mapped to the same input pipeline the buttons use. Architecture The whole thing is a single-file PyQt6 desktop app, structured around a few core pieces: python THEMES = { "DEFAULT": { "app_bg": "#0a0a0a", "display_bg": "#111111", ... }, "ROYAL": { "app_bg": "#0a0800", "display_fg": "#ffd700", ... }, "LIQUID_GLASS": { "app_bg": "transparent", ... , "transparent": True }, # ...30+ more } Each theme is just a dict of colors, font, corner radius, and optional flags (transparent, wild). The Config class resolves the active theme

Can I Afford This? 1. The Story Behind the Code ​Every developer knows the late nights, the stubborn bugs, and the quiet satisfaction of seeing a project finally come to life. For the past few weeks, my world has revolved around a single mission: building ToolVerse. ​ 2. Like many of you, I looked at the current landscape of financial tools—cluttered with intrusive trackers, forced sign-ups, and paywalls—and asked a simple question: What if we could do better? ​ 3. What if people could calculate their debt consolidation, check their ACA health insurance premiums, or map out their tax withholding scenarios instantly, securely, and completely privately right inside their browser? ​ 4. What is ToolVerse? ​ToolVerse is a collection of high-intent, lightning-fast financial decision tools designed for the US audience. It runs on a lean, efficient stack: ​ 5. Frontend & Hosting: Hosted seamlessly on GitHub Pages for blazing-fast load times and global reach. ​ ** Backend Intelligence:** Powered by Vercel server-side API execution to handle complex lookups (like ACA subsidy calculations) securely without storing user data. ​Privacy-First Architecture: No mandatory accounts, no email walls, and zero data selling. Calculations happen right where they belong—on the user's device. **​ The Reality of Solo Building** ​Building this as a solo creator hasn't been a straight line. From battling server-side routing issues to optimizing sitemaps for Google Search Console indexing, every single line of code taught me resilience. There were days when things broke, but seeing those first users land on the platform and find actual value in these tools made every sleepless night worth it. ​ 8. Let's Build Together! ​ToolVerse is growing, and its infrastructure is ready for scale. 9. I am currently looking for: ​Collaborators & Open-Source Contributors who are passionate about building useful, privacy-first web utilities. ​10. Sponsors & API Partners in the US financial and health tech space

abandoned open source package vulnerability EOL dependency strategy fork vs patch security alert open source risk mitigation OSS abandonment decision tree tech lead security SLA abandoned dependency vulnerability end of life open source package unpatched upstream dependency replace abandoned OSS library isolate vulnerable code fork open source package internal maintenance OSS fork formal risk acceptance InstaSLA accepted risk logging vulnerability SLA deadline EOL package remediation open source dependency risk unmaintained open source library patching abandoned packages Upstream OSS Abandonment An Engineering Decision Tree for EOL Dependencies Back to blog The Silent Crisis of Upstream Abandonment Option 1: Replace the Dependency (The Ideal, but Costly Path) Option 2: Wrap and Isolate the Code (The Tactical Defense) Option 3: Fork and Maintain Internally (The Ownership Commitment) Option 4: Formal Risk Acceptance (The Compliance Reality) What 2025–2026 Actually Looked Like Conclusion Upstream OSS Abandonment: An Engineering Decision Tree for EOL Dependencies When an active vulnerability SLA deadline looms over a critical application, the standard playbook is straightforward: update the package, run the tests, merge the pull request. But what happens when the underlying open-source library has been quietly abandoned by its maintainer? Engineering teams are running into this exact scenario more often, and the numbers back that up: Veracode's 2025 State of Software Security report found that half of organizations carry critical security debt, and 70% of that debt originates from third-party code and the software supply chain. As the software supply chain grows more complex, the odds of an EOL package sitting somewhere in your dependency tree keep climbing. This article lays out a step-by-step decision framework for tech leads and security teams managing an EOL dependency when no upstream patch is coming — and updates it with what's actually happened in the open-source