Explore tracked sources
Every software and developer-update source on DevUpdate.io, contributed by the community. Browse without an account, or sign in to add any of these to your dashboard.
Descriptions and status summaries are generated by an AI from publicly available data. They may not reflect the current state of a project. More on AI-extracted content. Project owners can request a correction or removal by emailing info@devupdate.io.
which-typed-array is a small JavaScript utility that identifies what kind of Typed Array a given value is (for example, Int8Array, Float32Array, or BigInt64Array). It works across realms without using instanceof, and it still detects Typed Arrays even when Symbol.toStringTag is involved.
Actively maintained: The most recent upstream push and package updates are in June 2026 (v1.1.22 on 2026-06-05, followed by v1.1.21 on 2026-05-26), with diffs dominated by TypeScript and small internal refactors.
Last release:
which-collection exports a function that tells you which built-in JavaScript collection type (Map, Set, WeakMap, WeakSet) a given value is. It works across realms without using `instanceof`, and it can detect the type even when Symbol.toStringTag is set. Useful for runtime type checks of collection objects.
The repository appears to have recent activity (last upstream push on 2026-03-19), but the publicly available package updates are sparse, with the latest published update being v1.0.2 on 2024-03-08.
Last release:
which-builtin-type determines the type of a built-in JavaScript value, working across realms without relying on instanceof and without being misled by a constructor property. It is useful when you need a reliable way to classify values like arrays, typed arrays, dates, regexes, numbers, and functions.
The source shows some ongoing activity on GitHub (last upstream push 2026-03-16), but the most recent tagged which-builtin-type updates in the provided history were published on 2024-12-13 (v1.2.1), suggesting relatively infrequent packaged updates rather than rapid release cycles.
Last release:
which-boxed-primitive detects whether a given JavaScript value is a boxed primitive and returns the corresponding built-in constructor name (like Boolean, Number, or String), or null for unboxed primitives. It is designed to work across realms and iframes without relying on instanceof or mutable properties, which makes it useful for type checks in mixed execution contexts.
Appears quiet or in maintenance mode, since the last upstream push was 2026-03-19, but the most recent published package updates you provided are from 2024-12 (v1.1.1).
Last release:
A Node.js implementation of the Unix `which` utility, used to find the first matching executable name in the `PATH` environment variable. It includes async and sync APIs, can optionally return null instead of rejecting/throwing when not found, and lets you override `PATH` and `PATHEXT` (or return all matches).
Actively maintained, the npm/node-which updates show ongoing work in 2025-10, 2026-02, and 2026-05, and an upstream push on 2026-07-02.
Last release:
web-vitals is a small JavaScript library for measuring Web Vitals metrics on real users, using the same method Chrome and other Google performance tools report. It helps developers monitor Core Web Vitals like CLS, INP, and LCP, and can optionally include attribution data for diagnosing and prioritizing performance issues.
Actively maintained, with the most recent upstream push on 2026-08-26 and multiple tagged updates in August 2026 (v6.2.1, v6.2.0, v6.1.1, v6.1.0), indicating ongoing development rather than dormancy.
Last release:
web-namespaces is a small ESM-only package that provides a map of web namespace names to their corresponding namespace URLs (for example, html, svg, xlink). It is useful when you need to access XML, HTML, SVG, and related namespace URLs in your code.
Maintenance status: Not seeing regular published updates, with the last tagged package update at v2.0.1 (2021-11-05), and only an upstream push on 2023-11-01 (suggesting some activity but no recent version cadence).
Last release:
vfile-message is a utility that creates vfile messages, using a (lint) message format with fields like line and column, ruleId, and source. It is useful when you need to emit warnings or errors even when you do not have a vfile-backed file object.
Actively maintained: Yes, there is a recent upstream push and an npm update on 2025-07-26 (version 4.0.3), but after that there have been no further updates through 2026-06-09.
Last release:
vfile-location is a small utility for vfile that converts between positional locations in a text file (line and column) and offset-based locations (range-based index positions). It is useful when you need to search raw file content or report AST findings using line and column coordinates for users.
Maintenance status: Evidence suggests the project is quiet/dormant rather than actively maintained as of 2026-06-09, with the last known upstream push on 2024-10-22 and the newest published updates (5.0.3) on 2024-07-15.
Last release:
vfile is a small, browser friendly virtual file format for text processing, used in the unifiedjs ecosystem. It lets tools attach metadata like path and value, and record lint style messages tied to specific places in the file, which is useful for linters, compilers, static site generators, and other build tools that work with parsed data.
Maintenance status: The source shows some prior active development (notably 6.0.0 through 6.0.3), but since v6.0.3 (2024-08-27) there have been no clearly documented updates in the provided history, and the latest upstream push is 2025-02-04, suggesting it is quiet/dormant rather than actively maintained as of 2026-06-09.
Last release:
uuid is a JavaScript library for generating RFC-compliant UUIDs (RFC9562, formerly RFC4122). It provides APIs to create common UUID versions, validate and parse/serialize UUIDs, and includes a CLI tool, with support for TypeScript and major browsers and environments like Node.js and React Native.
Actively maintained, recent activity shows frequent updates, including a new update on 2026-08-18 (v14.0.2) and prior follow-ups in 2026 (v14.0.1 on 2026-06-20, v13.0.2 on 2026-05-04).
Last release:
This software provides the Node.js `util.deprecate()` function in environments with browser support, including use via browserify. It lets developers mark functions as deprecated so callers will see a deprecation warning message.
The source does not appear actively maintained, the last upstream push is 2018-11-11 and the most recent tagged update listed here is 1.0.2 from 2015-10-07, which is multiple years ago as of 2026-06-09.
Last release:
URI.js is an RFC 3986 compliant JavaScript library for parsing, validating, normalizing, resolving, and serializing URIs (and related IRI, IDNA, IPv6, and IPv6 zone identifier forms). It is useful when you need consistent URI handling across browsers and Node.js, including scheme-specific behavior and operations like comparison and dot-segment handling.
The repository appears to have infrequent maintenance activity, with the last upstream push on 2023-12-06, and the most recent version updates shown here dating to 4.4.0 on 2020-08-30.
Last release:
CLI tool that updates caniuse-lite using browser data from Browserslist configuration. It is useful for keeping queries like “last 2 versions” or “>1%” current and helping polyfill tools like Autoprefixer or Babel use up to date browser information.
Active maintenance, there were recent updates in 2026 (1.3.2 on 2026-08-27, 1.3.1 on 2026-08-10, 1.3.0 on 2026-08-06), indicating ongoing development rather than a dormant state.
Last release:
This package provides a utility function, `visitParents`, to recursively walk a Unist syntax tree with depth-first traversal while also passing the full stack of ancestor nodes to your visitor callback. It is useful when you need to process nodes based on their context in the tree, such as handling a node type while also knowing every parent type.
Actively maintained status: likely not, the most recent upstream push and published update are from 2025-10-16, which is about 8 months ago relative to 2026-06-09, and the changelog shows mainly TypeScript and tooling refinements rather than ongoing feature work.
Last release:
unist-util-visit is a utility for working with Unist syntax trees, letting you walk the tree and run a visitor function on matching nodes. It provides helpers to continue traversal, skip child traversal, and exit early, which is useful for tasks like processing or inspecting nodes in a tree structure.
The source appears actively maintained, with the most recent upstream push and documented updates occurring on 2026-01-22 (v5.1.0), which is within about 4.5 months of today (2026-06-09).
Last release:
A small unifiedjs utility that pretty prints the positional info (line and column, or start to end) from a UNIST node, position object, or point. It outputs a standard human-readable string that’s useful for showing where something occurred in an original document, such as in error or warning messages.
Maintenance status: Quiet or maintenance-mode, no upstream push since 2023-07-07 (today is 2026-06-09), so it appears to be largely dormant rather than actively maintained.
Last release:
unist-util-position-from-estree is a small utility that creates a proper unist position (line, column, and offset) from an Estree node. It is useful when you need to run other unist utilities with code parsed into Estree nodes.
Maintenance status: Not actively maintained as of today, last upstream update was in 2023-07-07, so the repo appears quiet/dormant (no evidence of recent ongoing work).
Last release: