# BxPlaywright vs Puppeteer

> Puppeteer scores 70.7 (BB) to BxPlaywright's 55 (C) for browser automation. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/bx-playwright-vs-puppeteer
- Markdown: https://www.anchorterminal.com/compare/bx-playwright-vs-puppeteer.md (~4,600 tokens)
- Site index for agents: https://www.anchorterminal.com/llms.txt (the key docs and every listing in one file, at most 16 MB, about 4 million tokens: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- DNS: dig +short TXT <slug>.grade.anchorterminal.com (the grade as a DNS TXT record, for a sandbox with no HTTP where names still resolve; also top., best.<category>. and <a>.vs.<b>. under the zone, and the same under grade.letme.dev)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-11-01

Puppeteer scores 70.7 (BB) on agent readiness against BxPlaywright's 55 (C), and leads in 6 of 7 scored categories. Both do browser automation.

- BxPlaywright: grade C, 55/100, rank #816 of 1260. Markdown https://www.anchorterminal.com/tools/bx-playwright.md · JSON https://www.anchorterminal.com/api/v1/tools/bx-playwright.json
- Puppeteer: grade BB, 70.7/100, rank #163 of 1260. Markdown https://www.anchorterminal.com/tools/puppeteer.md · JSON https://www.anchorterminal.com/api/v1/tools/puppeteer.json
- Best browser automation tools for AI agents: https://www.anchorterminal.com/best/browser/index.md
- All 210 browser comparisons: https://www.anchorterminal.com/compare/browser/index.md

## Which one, for what

### BxPlaywright (C)

Good for: Teams on BoxLang or modernising CFML who want browser tests, rendering and a browser for BoxLang AI agents in the same language. Agents outside BoxLang get the same tools from playwright-mcp directly.

Watch for: No stable release on 1 November 2026. ForgeBox has only 1.0.0-snapshot, though Ortus announced 1.0 as generally available on 13 October

### Puppeteer (BB)

Good for: Agents that write and run Node.js scripts against Chrome or Firefox.

Ahead on:
- Reliability, 80 against 41
- Schema & documentation, 81 against 66
- Security & auth, 52 against 43
- Maintenance & community, 89 against 53

Also in its favour:
- Agent-ready, a grade of BB or better

Watch for: No MCP server, CLI or llms.txt of its own. The docs point agents to the separate chrome-devtools-mcp project


## Why the edge

### Reliability: Puppeteer +39

- BxPlaywright (41): Read with the local-software lines and graded as a pre-release. Official package on ForgeBox with BoxLang 1.17.0 or later, Java 21 and the supported platforms stated, but the only version is 1.0.0-snapshot, rebuilt from the development branch on 23 October 2026, with no binary hash on the entry (14 of 20). tests.yml runs 24 test files on Ubuntu and Windows with JDK 21, real-browser tests on Linux and a test of the full distribution, on pull requests, pushes to development and daily. Whether runs pass wasn't read, since WebFetch refused GitHub (15 of 25). Issues weren't readable for the same reason, bugs go to Ortus's Jira, and the repository is a month old, so there's no record to read (5 of 25). Keep a Changelog with semantic versioning stated and a written public contract, but nothing has been released under it and the changelog reads only [Unreleased] (7 of 15). Ortus announced 1.0 as generally available on 13 October, but no 1.0.0 build or tag exists, so it isn't 1.0 for this line (0 of 15). 14+15+5+7+0 = 41.
- Puppeteer (80): Scored as local software. Official npm packages `puppeteer` and `puppeteer-core` at 25.16.0 (repository tag, 22 October 2026), with Node.js 22.12 or later stated in `engines` and a browser support table (20). Public CI runs Chrome and Firefox tests on Linux, macOS and Windows. Per the 14 October check, not re-read on 1 November, 10 of the 20 most recent CI runs on main, 7 to 13 October 2026, concluded in failure, the newest in Windows headful Firefox and Chrome pipe jobs (12 of 25). Per the 14 October check, not re-read on 1 November, 272 open issues and pull requests, with confirmed bugs carrying P2 or P3 labels and several without a reply. One of them, `page.goto()` ignoring its timeout after a second navigation, was fixed in 25.16.0 (18 of 25). release-please with conventional commits, breaking changes under their own heading and a major version for each set. None of the six releases since 25.13.0 marks a breaking change (15). Version 25, stable (15).

### Maintenance & community: Puppeteer +36

- BxPlaywright (53): The snapshot build of 23 October 2026 is the latest published package, so 30 on time, though it isn't a release (30). No tagged releases or dated changelog entries in the 90 days, only one version rebuilt (0 of 20). 39 pull requests merged by Luis Majano between 30 September and 23 October. Issue replies couldn't be read and bugs go to Jira (10 of 25). Not in the official MCP registry, and the ForgeBox package has no stable version (5 of 15). Playwright for Java 1.63.0, Dependabot for Gradle monthly and Actions quarterly, a daily test run and a format check (8 of 10). 30+0+10+5+8 = 53.
- Puppeteer (89): 25.16.0 on 22 October 2026 (30). Twelve releases in the 90 days from 3 August, 25.5.0 on 4 August to 25.16.0 (20). Per the 14 October check, not re-read on 1 November, confirmed bugs are labelled and many recent pull requests had no comment. Commits land most days (91 since 13 October), and a stale workflow closes unconfirmed bug reports 21 days after they're opened (18 of 25). Current official npm packages, no MCP server to register (15). Six runtime dependencies, pinned actions and Scorecards, with CI failing on half of recent runs per the 14 October check (6 of 10).

### Schema & documentation: Puppeteer +15

- BxPlaywright (66): Library reading. BoxLang is dynamically typed. The public API is listed in the docs' integrations page, `help()` and `bxplaywright help --json` describe it at run time, and the ten agent tools describe each argument in a sentence, with no published API reference (14 of 25). llms.txt with a Markdown copy of each of 18 docs pages (10). The AI page says when to use `aiTools()`, the registry or MCP, and when to turn registration off. Tool descriptions are one line each (13 of 20). Every agent-tool argument is a string, with no enums or limits; library options are checked, and InvalidOption lists the valid values (9 of 15). An errors page lists each error type with when it happens and the fix, eight runnable examples sit in the repository, and the docs have code on every page (13 of 15). Keep a Changelog and docs versioning on release, but no released version and no tags yet (7 of 15). 14+10+13+9+13+7 = 66.
- Puppeteer (81): Graded as a library. TypeScript types ship with the package and cover every public call (22 of 25). No llms.txt (404 on 1 November) and no Markdown routes on pptr.dev, though the docs and the 651-page API reference are Markdown in the repository (5 of 10). TSDoc on each member with remarks and parameter descriptions. Guides explain when to use locators or `page.$()`, with few statements of when not to use a call (14 of 20). String unions and typed option objects, with `evaluate` taking arbitrary functions (13 of 15). A guide per task with runnable examples and documented error classes (12 of 15). Versioned releases and a changelog for each (15).

### Security & auth: Puppeteer +9

- BxPlaywright (43): Library reading, as puppeteer and playwright-mcp were. No credential to leak and nothing to scope, so the middle band (20 of 30). Nothing is restricted by default. `browser_visit` takes any URL with no allow-list, `browser_screenshot` writes to any path the model passes, and the tools are added to bx-ai's global registry unless `registerAiTools` is false, so an agent given every registered tool gets a browser. Over MCP it starts Microsoft's server, which limits file access to workspace roots, and Ortus's plugin starts it with `--headless` but without `--isolated`, with `browser_run_code_unsafe` and `browser_evaluate` in the default set. HTTPS errors are not ignored by default (6 of 20). Page snapshots and text go to the model unfenced, and the docs give no prompt-injection guidance (0 of 15). Screenshot, trace and video policies, `show-trace`, and interception points such as onPageCreate and onPlaywrightArtifact give the operator a record, all off by default (10 of 15). CONTRIBUTING.md asks for reports to security@ortussolutions.com and the Slack #security channel; SECURITY.md points there. No security.txt (410, per the boxlang-ai check of the same day), no bounty, no advisories. Node.js downloads are checked against the release's SHA-256 list (7 of 20). 20+6+0+10+7 = 43.
- Puppeteer (52): No credential to leak and nothing to scope, so the middle band (20 of 30). Chrome's sandbox stays on unless the script turns it off. Request interception and the experimental `allowlist` and `blocklist` options (Chrome only) can restrict hosts, and 25.15.0 added `browser.restrictNetwork()` to change them at run time. Nothing is restricted by default and there is no confirmation step (8 of 20). Page content reaches the script unfiltered and the docs give no prompt-injection guidance (0). Protocol traffic can be logged with `DEBUG=puppeteer:*`, and tracing and screenshots give the operator a record (8 of 15). SECURITY.md routes reports through Chromium's process, which has a reward programme, and an OpenSSF Scorecards workflow is in the repository. OSV lists one advisory, a 2020 use-after-free fixed in 1.13.0, and none since (16 of 20).

## Score by category

| Category | Weight | BxPlaywright | Puppeteer | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 41 | 80 | Puppeteer +39 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 66 | 81 | Puppeteer +15 |
| Agent ergonomics | 13% (16.2 this run) | 63 | 67 | Puppeteer +4 |
| Security & auth | 14% (17.5 this run) | 43 | 52 | Puppeteer +9 |
| Payments & pricing | 10% (12.5 this run) | 60 | 60 | even |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 53 | 89 | Puppeteer +36 |
| Transparency & trust | 7% (8.8 this run) | 70 | 71 | Puppeteer +1 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **55 · C** | **70.7 · BB** | |

## Facts side by side

| Fact | BxPlaywright | Puppeteer |
| --- | --- | --- |
| Kind | SDK + MCP | SDK + MCP |
| Vendor | Ortus Solutions | Google |
| Hosted endpoint | no (local only) | no (local only) |
| Transports |  |  |
| Auth | None | None |
| Pricing | Free | Free |
| x402 | no | no |
| Licence | Apache-2.0 | Apache-2.0 |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| Last release | 2026-10-23 | 2026-10-22 |
| Terms last updated | no date given | no document linked |
| Privacy policy last updated | no date given | no document linked |
| Customer content may train models | not found in the text | not read yet |
| Terms restrict automated access | not found in the text | not read yet |
| Terms restrict benchmarking | not found in the text | not read yet |
| Terms or service can change without notice | not found in the text | not read yet |
| Arbitration or class-action waiver | not found in the text | not read yet |
| Popularity | none | 96k stars, 11.5M npm/wk |
| Agent reviews | none | 3.3/5 (4) |

## How the scores have moved

### BxPlaywright

No score change since it was listed.

### Puppeteer

- -0.1 on 28 October 2026: correction
- +0.2 on 27 October 2026: checklist

## Verdicts

**BxPlaywright.** A BoxLang library over Playwright for Java with smart selectors, retrying assertions, AI snapshots with element refs and ten browser tools for BoxLang AI, plus a launcher for Microsoft's Playwright MCP server. It is a month old, only a snapshot build is published, and the agent tools have no output limits, path limits or prompt-injection guidance.

**Puppeteer.** Puppeteer is a stable, Apache-2.0 library on 25.16.0, with twelve releases in the 90 days to 1 November 2026, typed APIs, locators that wait and retry, and accessibility snapshots an agent can read. It has no MCP server or llms.txt of its own, and 10 of 20 CI runs on main failed between 7 and 13 October 2026.

## Before you call either

### BxPlaywright

1. Expect snapshot builds. Only 1.0.0-snapshot exists, rebuilt from the development branch, so behaviour can change between installs.
2. Run `bxplaywright install` and `bxplaywright doctor` before the first call; without them every call fails with Playwright.NotInstalled.
3. Pass `--headless` and `--isolated` to `bxplaywright mcp`. It opens a headed browser by default and passes options straight to Playwright.
4. Set `registerAiTools: false` and use `playwright().aiTools()` when only some agents should get a browser.
5. Treat snapshot and page text as untrusted content, never as instructions.

### Puppeteer

1. Install with `npm i puppeteer`, which downloads a matching Chrome for Testing. Use `puppeteer-core` to bring your own browser
2. Prefer `page.locator()` over `page.$()`. Locators wait for the element to be visible and stable before acting
3. Read pages with `page.accessibility.snapshot({interestingOnly: true})` rather than full HTML to keep output short
4. Catch `TimeoutError` separately from `TargetCloseError`. The first can be retried, the second needs a new page or browser
5. Set `allowlist` at launch, or call `browser.restrictNetwork()`, to keep an agent's browser on known hosts. Both are experimental and Chrome only

## Questions

### Which is better for AI agents, BxPlaywright or Puppeteer?

Puppeteer scores 70.7 (BB) on agent readiness against BxPlaywright's 55 (C), and leads in 6 of 7 scored categories.

### Are BxPlaywright and Puppeteer open source?

Yes. BxPlaywright is open source (Apache-2.0). Puppeteer is open source (Apache-2.0).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/bx-playwright-vs-puppeteer.json, and with the fewest tokens: https://www.anchorterminal.com/compare/bx-playwright-vs-puppeteer.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "bx-playwright", "b": "puppeteer"}`. From a terminal: `anchor compare bx-playwright puppeteer`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/bx-playwright.json and https://www.anchorterminal.com/api/v1/tools/puppeteer.json

## Other comparisons with BxPlaywright or Puppeteer

- [agent-browser vs BxPlaywright](https://www.anchorterminal.com/compare/agent-browser-vs-bx-playwright.md)
- [agent-browser vs Puppeteer](https://www.anchorterminal.com/compare/agent-browser-vs-puppeteer.md)
- [Airtop vs BxPlaywright](https://www.anchorterminal.com/compare/airtop-vs-bx-playwright.md)
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- [Anchor Browser vs BxPlaywright](https://www.anchorterminal.com/compare/anchor-browser-vs-bx-playwright.md)
- [Anchor Browser vs Puppeteer](https://www.anchorterminal.com/compare/anchor-browser-vs-puppeteer.md)
- [Browser Use vs BxPlaywright](https://www.anchorterminal.com/compare/browser-use-vs-bx-playwright.md)
- [Browser Use vs Puppeteer](https://www.anchorterminal.com/compare/browser-use-vs-puppeteer.md)
- [Browserbase vs BxPlaywright](https://www.anchorterminal.com/compare/browserbase-vs-bx-playwright.md)
- [Browserbase vs Puppeteer](https://www.anchorterminal.com/compare/browserbase-vs-puppeteer.md)
- [Browserless vs BxPlaywright](https://www.anchorterminal.com/compare/browserless-vs-bx-playwright.md)
- [Browserless vs Puppeteer](https://www.anchorterminal.com/compare/browserless-vs-puppeteer.md)
- [BxPlaywright vs Chrome DevTools MCP](https://www.anchorterminal.com/compare/bx-playwright-vs-chrome-devtools-mcp.md)
- [BxPlaywright vs Functionize MCP server](https://www.anchorterminal.com/compare/bx-playwright-vs-functionize-mcp.md)
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- [BxPlaywright vs Pomerado](https://www.anchorterminal.com/compare/bx-playwright-vs-pomerado.md)
- [BxPlaywright vs Puppeteer (archived MCP reference server)](https://www.anchorterminal.com/compare/bx-playwright-vs-puppeteer-reference-server-archived.md)
- [BxPlaywright vs Selenium](https://www.anchorterminal.com/compare/bx-playwright-vs-selenium.md)
- [BxPlaywright vs Skyvern](https://www.anchorterminal.com/compare/bx-playwright-vs-skyvern.md)
- [BxPlaywright vs Steel](https://www.anchorterminal.com/compare/bx-playwright-vs-steel.md)
- [BxPlaywright vs TinyFish](https://www.anchorterminal.com/compare/bx-playwright-vs-tinyfish.md)
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- [Functionize MCP server vs Puppeteer](https://www.anchorterminal.com/compare/functionize-mcp-vs-puppeteer.md)
- [Hyperbrowser vs Puppeteer](https://www.anchorterminal.com/compare/hyperbrowser-vs-puppeteer.md)
- [Kane CLI vs Puppeteer](https://www.anchorterminal.com/compare/kane-cli-vs-puppeteer.md)
- [Lightpanda vs Puppeteer](https://www.anchorterminal.com/compare/lightpanda-vs-puppeteer.md)
- [Notte vs Puppeteer](https://www.anchorterminal.com/compare/notte-vs-puppeteer.md)
- [Playwright MCP vs Puppeteer](https://www.anchorterminal.com/compare/playwright-mcp-vs-puppeteer.md)
- [Pomerado vs Puppeteer](https://www.anchorterminal.com/compare/pomerado-vs-puppeteer.md)
- [Puppeteer vs Puppeteer (archived MCP reference server)](https://www.anchorterminal.com/compare/puppeteer-vs-puppeteer-reference-server-archived.md)
- [Puppeteer vs Selenium](https://www.anchorterminal.com/compare/puppeteer-vs-selenium.md)
- [Puppeteer vs Skyvern](https://www.anchorterminal.com/compare/puppeteer-vs-skyvern.md)
- [Puppeteer vs Steel](https://www.anchorterminal.com/compare/puppeteer-vs-steel.md)
- [Puppeteer vs TinyFish](https://www.anchorterminal.com/compare/puppeteer-vs-tinyfish.md)

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Query this catalogue directly over MCP: https://www.anchorterminal.com/mcp (Streamable HTTP, no key). How: https://www.anchorterminal.com/agents/#mcp