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Biome

Biome is a fast toolchain for web projects that provides formatting, linting, and other code analysis for JavaScript and TypeScript developers.

Primary category: Coding
About this data
This page reflects public online discussion, collected and scored by automated systems and summarized using AI. It is not a statement of fact, not an audit, and not our own opinion of the product. Automated analysis can be incomplete or wrong, and scores carry the limitations described in our methodology. Companies can respond with their own perspective. See how this is calculated.

Updated June 29, 2026

Overall Pulse Score

40
Pulse Score

+2 over this period

A 0-100 index summarizing the tone of 499 relevant public mentions gathered from public online communities across 19 weeks in the selected period. It measures online sentiment, not a rating of the product's quality.

Weekly Sentiment Trend

Pulse Score by week over the selected period. Each point is one complete week of mentions.

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This week in public discussion

Recent discussion around Biome carried a noticeably negative tone, with bug reports dominating the conversation by a wide margin. Commenters frequently raised reliability concerns, and several mentions flagged false positives in the noUnnecessaryConditions rule as a recurring frustration following a recent release. On the positive side, some discussion praised Biome as a consolidation tool, with a few threads describing migrations away from ESLint toward Biome for linting and formatting. The pulse score ticked up slightly from the prior period, though complaints still outnumbered praise by a significant margin.

Read the deeper analysis

AI-generated summary of public online discussion during this period. It reflects the tone of that discussion, not facts about the product or our views.

Sentiment mix by week

How the tone of public discussion splits each week.

Ringed points mark weeks with unusually high discussion volume, more than double this product's typical week.

Most-discussed praise

Easy to use75
Strong features74
Compared to rivals40
Good integrations31
Performance21

Most-discussed complaints

Bugs290
Reliability82
Missing features55
Lacking integrations25
UI frustrations14

Themes across the selected period, with mention counts.

How Biome compares

Pulse Score over the selected period versus the top tracked competitors in Coding.

Where the mentions come from

Share of the 499 relevant public mentions in the selected period, by source.

GitHub100% (499)

Sample public mentions

Showing 5 of 499 analyzed public mentions in this period, with links to the original source. We do not reproduce full threads.

💅 [svelte] Linter failing on detecting use of variables and function params in svelte snippet. ### Environment information Biome linter is tripping on variables and function params used in snippets with errors: lint/correctness/noUnusedVariables and lint/correctness/noUnusedFunc...

GitHubApr 23, 2026

🐛 Since Biome 2.4.0, when used with VSCode, setting configurationPath as a relative path will not work correctly.. ### Environment information Below are the details of my local development environment, but the same issue can also be reproduced on Linux (Ubuntu 24.04 LTS). What h...

GitHubFeb 23, 2026

📝 experimentalFullSupportEnabled in Astro causes a newline when formatting. ### Environment information Configuration Playground link https://github.com/AdityaBorkar/biome-repro-astro-newline Code of Conduct - [x] I agree to follow Biome's Code of Conduct

GitHubApr 23, 2026

💅 noUnusedVariables incorrectly reports Svelte event handler as unused. ### Environment information Rule name lint/correctness/noUnusedVariables Playground link https://biomejs.dev/playground/?indentScriptAndStyle=true&code=PABzAGMAcgBpAHAAdAAgAGwAYQBuAGcAPQAiAHQAcwAiAD4ACgAJAGw...

GitHubMar 6, 2026

💅 noUnnecessaryConditions consistently reporting switch cases as unreachable. ### Environment information I just updated to the latest 2.5 release, and now all switch statements within my codebase are being flagged as having unreachable cases. All of these switch statements are ...

GitHubJun 14, 2026

2,385+ more analyzed mentions, full history, and theme breakdowns are part of Pro.

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Deeper analysis

  • Bug reports dominated the conversation and outnumbered all praise themes combined, with false positives from specific lint rules drawing repeated complaints.
  • Sentiment climbed sharply in mid-May on low volume then reversed, and a late surge in mentions did not lift scores, suggesting critical voices returned in force.
  • Commenters were divided on migration readiness, with some actively consolidating toolchains around Biome while others cited bugs and missing features as blockers.
  • Competitor comparisons leaned positive for Biome in tone, but integration and reliability concerns tempered the overall picture throughout the window.
Praise themeMentions
Easy to use75
Strong features74
Compared to rivals40
Good integrations31
Performance21
Complaint themeMentions
Bugs290
Reliability82
Missing features55
Lacking integrations25
UI frustrations14

Discussion around Biome over the past four weeks has been dominated by a persistent undercurrent of frustration, with bug reports accounting for the single largest cluster of mentions by a considerable margin. Commenters frequently surfaced what appeared to be false positives from specific lint rules, with several mentions pointing to the noUnnecessaryConditions rule flagging switch statement cases as unreachable after a recent release update. Reliability concerns followed closely behind, suggesting that for a meaningful portion of the audience, trust in the tool's consistency has been a recurring source of tension rather than an isolated complaint.

The score trajectory tells a somewhat turbulent story. Discussion opened the window at a low point before climbing sharply through mid-May, a period that coincided with relatively low mention volume, hinting that a small number of more positive voices briefly lifted sentiment. That rise reversed quickly and sharply, and scores have since settled into a narrow, modestly negative band. The most recent week saw mention volume surge to its highest point in the window, and sentiment held roughly flat rather than recovering, which discussion suggested reflects a broad return of critical voices rather than any renewed enthusiasm.

On the more constructive side, commenters offered genuine praise around specific features and positioned Biome favorably against competing tools, particularly in the context of migrating away from ESLint and consolidating lint and format workflows into a single toolchain. Ease of use drew repeated positive notes in this framing. Integration praise existed but was outweighed by integration complaints, and the gap between those two themes was notable.

Opinion was most divided around whether Biome is ready to serve as a primary toolchain replacement. Some commenters described active migration efforts and expressed confidence in the direction, while others seemed to be encountering enough rule-level bugs to create hesitation. The missing feature theme added a secondary layer of reservation among commenters who felt the tool was not yet complete enough for their workflows.

AI-generated summary of public online discussion during this period. It reflects the tone of that discussion, not facts about the product or our views.

Member perspectives

Individual opinions from Pro members, posted over time. These are personal member views, not aggregated sentiment data.

Data summary

Total mentions analyzed (all time)
2,390
Mentions in selected period
499
Weeks in range
19
vs Coding average (46)
Below by 6
Pricing
Free
Sources
GitHub (499)

Compare with another tool

Biome

40

Trainual

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Full comparison

Score-level preview from live weekly tracking.

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