# Tech watch [Canonical source]() ## [Spacetime: explore dates, time zones and formatting]() This demo shows converting an instant between time zones and formatting it with Spacetime. It also exposes calendar and daylight-saving information useful for time-based interfaces. 2025-10-06 · [Markdown]() · [Original resource]() ## [Npm-check-updates: identify newer dependency versions]() Npm-check-updates compares package.json dependencies with available versions and can update their constraints. Installation remains a separate step, allowing review of the proposed changes. 2025-10-05 · [Markdown]() · [Original resource]() ## [Knip: find unused dependencies, exports and files]() Knip analyzes project entry points and tooling to detect unused code. Framework-aware plugins make dependency, export and file cleanup more targeted. 2025-10-05 · [Markdown]() · [Original resource]() ## [Coolify: deploy apps, databases and services on your infrastructure]() Coolify’s documentation covers installation and initial application and database deployments. Framework guides and service templates help users get started on their own infrastructure. 2025-10-01 · [Markdown]() · [Original resource]() ## [Nightingale: centralize alert rules and routing]() Nightingale connects sources such as Prometheus, Loki and PostgreSQL to an alerting engine. Rules, events and notification routing can be managed together in a self-hosted installation. 2025-09-28 · [Markdown]() · [Original resource]() ## [SafeLine: a self-hosted web application firewall]() SafeLine filters and monitors HTTP traffic in front of web applications. The repository explains its reverse-proxy role and the attack classes its protections target. 2025-09-28 · [Markdown]() · [Original resource]() ## [DocuSeal: create PDF forms for filling and signing]() DocuSeal provides a PDF field editor and a mobile-friendly signing workflow. APIs, webhooks and SMTP notifications connect it to document-processing workflows. 2025-09-28 · [Markdown]() · [Original resource]() ## [Freelens: manage Kubernetes clusters from a desktop application]() Freelens provides an open-source interface for exploring and managing Kubernetes clusters. Its cross-platform desktop application complements kubectl commands with a graphical view. 2025-09-28 · [Markdown]() · [Original resource]() ## [SSH Studio: visually edit and validate SSH configuration]() This GTK4 application organizes SSH hosts with search and field validation. Raw text and diff views help inspect changes before saving configuration. 2025-09-27 · [Markdown]() · [Original resource]() ## [Nginx Ignition: manage hosts, routes and certificates visually]() Nginx Ignition provides an interface for virtual hosts, proxying and SSL certificates. It offers a structured way to manage common nginx server needs. 2025-09-27 · [Markdown]() · [Original resource]() ## [Fumadocs: build documentation within your frontend framework]() Fumadocs provides a documentation-site foundation for React frameworks and Astro. The repository identifies supported environments and its ESM-only package model. 2025-09-22 · [Markdown]() · [Original resource]() ## [Produce deterministic .NET builds with Source Link]() The article explains why identical inputs should produce identical binaries and how to configure Source Link. It uses NuGet Package Explorer to validate the resulting packages. 2025-09-13 · [Markdown]() · [Original resource]() ## [The challenges of self-hosting Next.js across replicas]() This experience report examines the challenges of horizontally deployed Next.js. It highlights caching and coordination concerns when multiple instances serve the same application. 2025-09-07 · [Markdown]() · [Original resource]() ## [EvilCharts: customize charts with shadcn and Recharts]() EvilCharts provides chart components built on Recharts or Apache ECharts with shadcn. Examples make animations and data presentation easier to customize. 2025-09-07 · [Markdown]() · [Original resource]() ## [EmbedPDF: add a framework-independent PDF viewer]() EmbedPDF provides a JavaScript PDF viewer that integrates with multiple frameworks. The repository distinguishes the stable branch from ongoing development and links to demos and documentation. 2025-09-07 · [Markdown]() · [Original resource]() ## [IPX: resize and convert images through URLs]() IPX combines sharp and svgo to transform local images or images from allowed domains. Size, format and quality can be specified directly in the resource URL. 2025-09-07 · [Markdown]() · [Original resource]() ## [Lina: adapt scroll areas for touch and desktop]() Lina provides a scroll area with adaptive scrollbars and position-aware edge masks. It preserves native touch behavior while refining desktop interactions. 2025-09-07 · [Markdown]() · [Original resource]() ## [Firecrawl: turn web pages into data for agents]() Firecrawl offers search, scraping and crawling with Markdown, JSON and screenshot outputs. Its API provides an extraction layer for workflows and agents using web content. 2025-08-26 · [Markdown]() · [Original resource]() ## [Centralize TanStack Query keys with a typed API]() React Query Key Manager organizes keys by namespace and checks their arguments at compile time. It reduces scattered strings and query collisions in larger applications. 2025-08-18 · [Markdown]() · [Original resource]() ## [ForesightJS: anticipate navigation to trigger prefetching]() ForesightJS observes cursor movement, keyboard navigation and scrolling to estimate the next target. It can start loading before a click or touch interaction. 2025-08-17 · [Markdown]() · [Original resource]() Page 13 / 22 [Previous]() [Next]()