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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.
unified is the core package for inspecting, transforming, and serializing content using syntax trees (ASTs) and plugins. It provides a processor interface that parses text into a tree and then runs plugin transformers to produce output, useful when you want to build or connect different content processing pipelines such as markdown to HTML.
Maintenance status: The repo shows an upstream push on 2026-04-29, which suggests the project is still actively worked on. However, the most recent documented package updates in the provided history go only up to 11.0.5 on 2024-06-19, indicating a longer gap between published updates.
Last release:
tslib is a runtime library that provides TypeScript helper functions. It is primarily used with the TypeScript `--importHelpers` compiler option so emitted code can import shared helpers like `__extends` and `__assign`, which can reduce duplicate declarations and help produce smaller bundles with less runtime overhead.
Active maintenance: The repo shows a recent upstream push on 2026-06-04 (microsoft/tslib), but the most recent tagged updates in the provided history are from 2024-10-31 (v2.8.1), so maintenance appears intermittent from a downstream release perspective.
Last release:
trough is middleware for building sync or async pipelines from plugin-style functions. It lets each middleware function inspect and optionally change the input passed to the next step. It’s useful when you want to run a sequence of operations with a consistent calling interface and a final `run` to execute the pipeline.
Maintenance status: wooorm/trough appears quiet/dormant as of today (last upstream push, 2024-02-05), with no visible updates since version 2.2.0.
Last release:
An implementation of Unicode Technical Standard #46 (Unicode IDNA Compatibility Processing) in JavaScript. Useful for converting domain names between Unicode and ASCII Punycode (via `toASCII` and `toUnicode`), with optional validation controls like bidi, hyphens, joiners, and DNS label length checks.
Maintenance status: The source shows ongoing maintenance in 2025, with an upstream push on 2025-11-21 and the latest published updates in 2025 (v6.0.0 on 2025-09-18). As of 2026-06-11, there have been no new updates for several months, so it looks moderately quiet recently, not fully dormant.
Last release:
tinyrainbow is a small JavaScript library for printing colorful messages in the terminal or the browser console, with ANSI color support in Chrome engines. It is an ESM-only fork of picocolors (about 6 kB unpacked) that supports the exports field.
Actively maintained: The repo shows recent updates (up to 2026-07-28) including a maintenance release (v3.1.1), plus matching pre-release and workflow changes, suggesting ongoing development rather than dormancy.
Last release:
tailwind-merge is a JavaScript utility function for merging Tailwind CSS utility classes without style conflicts. It helps combine class strings efficiently, removing or overriding conflicting Tailwind classes, and is typed for TypeScript use.
Active maintenance, evidence indicates ongoing work, with the latest upstream push on 2026-05-24 and a recent release update on 2026-05-10 (v3.6.0), adding Tailwind CSS v4.3 support and other parser and CI hardening changes.
Last release:
js-symbol-tree is a JavaScript library that turns a collection of objects into an efficient tree or linked list using an ES6 Symbol for storing metadata on the objects themselves. It provides constant-time operations for insertion, deletion, and DOM-like navigation such as firstChild, nextSibling, parent, and removal, making it useful as a backing data structure for DOM-style trees in Node.js and modern browsers.
Maintenance status: Evidence suggests quiet, in-maintenance mode. The last upstream push was 2020-04-25, and the most recent detailed update notes provided are from v3.2.4 and v3.2.3 in 2019.
Last release:
supports-color is an npm module that detects whether a terminal supports ANSI color output for stdout and stderr, returning an object with per-stream flags (basic 16 colors, 256 colors, and truecolor 16 million). It also provides a helper to evaluate support for an arbitrary write stream and honors CLI flags like --color/--no-color, plus FORCE_COLOR to override detection.
Actively maintained: The repository shows recent activity, with the latest update on 2026-07-26, and additional updates in 2025 as well, suggesting ongoing maintenance rather than dormancy.
Last release:
strip-indent is a JavaScript utility for removing redundant indentation by stripping leading whitespace from each line in a string. It determines how much to remove based on the line with the least leading whitespace (ignoring empty lines), and it also offers a dedent function that removes surrounding blank lines.
This GitHub source appears actively maintained, with updates as recently as 2025-10-12 (about 8 months ago relative to 2026-06-11) and a follow-up update shortly before (2025-09-11).
Last release:
Strip-bom is a JavaScript utility that removes the UTF-8 byte order mark (BOM) from a string. It is useful when you need to sanitize text inputs that may start with a BOM before further processing.
Maintenance status: The repository appears to be in a low-activity state, with the most recent recorded update on 2021-04-16 (v5.0.0), and no newer updates shown in the provided history.
Last release:
A Node.js module that returns an array of V8 CallSite objects representing a captured stack trace. It is useful for inspecting stack frames from an Error object, for example to read file names, line and column numbers, and other per-frame details.
The GitHub upstream (defunctzombie/node-stackback) is marked as archived, with the last upstream push on 2013-10-16, indicating it is not actively maintained.
Last release:
A small utility module that prints “pretty” messages in response to SIGINFO (BSD/macOS) and SIGUSR1 (Linux), commonly triggered by Ctrl+T. It wraps both signals and can run a callback to report process internal state or other custom information.
The source emilbayes/siginfo appears quiet, with the last upstream push and latest listed update (v2.0.0) on 2020-06-16, which is well over 5 years ago relative to 2026-06-11.
Last release:
A JavaScript semver parser and version utility for node, used by npm. It helps developers validate, clean, compare, and coerce semantic version strings, and check whether versions satisfy version ranges (also available via a command-line tool).
Actively maintained, with the upstream most recent push on 2026-06-19 and a steady stream of recent changes culminating in v7.8.5 on 2026-06-19.
Last release:
Saxes is a sax-style, evented streaming XML parser for JavaScript. It is non-validating, designed to be stricter about XML well-formedness, and emits events like open tags, text, errors, and end, making it useful for parsing XML from character streams in Node.js or in the browser.
The upstream repository is marked as archived, and the most recent upstream push is dated 2025-12-31, so overall it appears to be in a quiet or maintenance-only state rather than active development.
Last release:
This JavaScript (Node.js and browser) utility runs an array (or object) of asynchronous functions in parallel. It invokes a final callback with an array or object of results when all tasks complete, and it stops early by calling the main callback immediately if any task reports an error.
Maintenance status: Likely quiet/dormant. The most recent upstream push is 2023-02-27, and the provided version history shows no new updates after v1.2.0 (2021-02-10).
Last release:
CSSOM.js is a CSS parser written in pure JavaScript, with a partial implementation of the CSS Object Model. It is useful for turning CSS text into a structured form (for example, parsing rules and selector styles) in browser or Node.js environments (npm package: cssom).
The repository (rrweb-io/CSSOM) appears actively maintained during 2024, with multiple versioned updates pushed on GitHub (last push 2024-10-14).
Last release:
rehype-sanitize is a unified (rehype) plugin that sanitizes HTML to make it safe by removing anything not explicitly allowed by a schema, using a default schema based on GitHub style. It is useful when you cannot fully trust authors or the other plugins, especially when transforming user-provided HTML into a HAST tree.
Maintenance status: The last recorded upstream push was 2023-09-28, and the newest published updates entry is rehype-sanitize 6.0.0 (2023-08-26). As of 2026-06-11, this indicates the project is quiet/dormant rather than actively maintained.
Last release:
redent is a small npm package that normalizes indentation in strings. It strips redundant indentation and then indents the result, with options to control the indent string, how many times indentation is repeated, and whether empty lines are also indented.
The last recorded update is v4.0.0 on 2021-05-03, which indicates no recent maintenance activity beyond that point (so it may be in maintenance mode or effectively stable, but active upkeep is not evident from the provided evidence).
Last release: