602 packages matching “Chemical”

@mat3ra/periodic-table

v2026.2.6-0 · 6 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Data about chemical elements arranged in JSON format

181Downloads across all versions in the last 7 days, from the official npm downloads API.Apache-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v2026.2.6-0 (the latest release), from the OSV.dev database.

chemparse

v1.0.3 · 2 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Chemical formula parser

54Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.3 (the latest release), from the OSV.dev database.

@butlerov-chemistry/core

v0.1.6 · 4 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Draw chemical structures with js and Konva

117Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.6 (the latest release), from the OSV.dev database.

chemymass

v2.0.4 · 2 years ago

90
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Simple chemical molar mass calculator

26Downloads across all versions in the last 7 days, from the official npm downloads API.CC-BY-4.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v2.0.4 (the latest release), from the OSV.dev database.

chejs

v3.4.1 · 4 years ago

85
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Chemical engineering scripts

35Downloads across all versions in the last 7 days, from the official npm downloads API.ISCLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v3.4.1 (the latest release), from the OSV.dev database.

@complat/react-spectra-editor

v1.8.0 · 1 month ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

An editor to View and Edit Chemical Spectra data (NMR, IR, MS, CV, UIVIS, XRD, GC, and DSC).

613Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.8.0 (the latest release), from the OSV.dev database.

@openchemistry/molecule

v0.4.37 · 5 years ago

85
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Stencil component to display chemical json data

97Downloads across all versions in the last 7 days, from the official npm downloads API.BSD-3-ClauseLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.4.37 (the latest release), from the OSV.dev database.

@chembl/chemical-structures-sketcher

v0.0.26 · 10 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

The component used to sketch chemical structures in the chembl apps.

48Downloads across all versions in the last 7 days, from the official npm downloads API.Apache-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.0.26 (the latest release), from the OSV.dev database.

koishi-plugin-reaction

v0.1.3 · 2 years ago

90
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Get a random chemical reaction.

21Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.3 (the latest release), from the OSV.dev database.

@cyanheads/pubchem-mcp-server

v0.6.0 · 14 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Search the PubChem chemical database for compounds, properties, safety data, bioactivity, cross-references, and entity summaries via MCP. STDIO or Streamable HTTP.

404Downloads across all versions in the last 7 days, from the official npm downloads API.Apache-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.6.0 (the latest release), from the OSV.dev database.

@sciexpr/parser

v0.1.2 · 1 month ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Scientific Expression Engine - LaTeX & Chemical formula parser

104Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.2 (the latest release), from the OSV.dev database.

periodic-table-data-complete

v1.0.1 · 2 years ago

90
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

The definitive dataset for chemical elements.

15Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.1 (the latest release), from the OSV.dev database.

chem-eb

v0.1.19 · 5 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Simple Chemical Equation Balancing

20Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.19 (the latest release), from the OSV.dev database.

inchi

v1.0.4 · 12 years ago

85
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

International Chemical Identifier (InChI) for node.js programs

21Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.4 (the latest release), from the OSV.dev database.

@openchemistry/molecule-menu

v0.6.32 · 6 years ago

85
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Stencil component to display chemical json data

53Downloads across all versions in the last 7 days, from the official npm downloads API.BSD-3-ClauseLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.6.32 (the latest release), from the OSV.dev database.

msds-chain-mcp

v1.5.9 · 18 hours ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Chemical safety intelligence for AI-assisted experiment design — 23 tools for compatibility, hazard, PPE, storage, waste disposal, mixing order, exposure limits, transport classification, regulatory compliance (23 lists, 10 regions), SDS version diff, PDF

639Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.5.9 (the latest release), from the OSV.dev database.

@firstpick/pi-skill-lab-qc-presentation-theme

v0.1.7 · 4 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Reusable Agent Skill for creating modern green HTML/CSS/JS presentations for chemical production QC laboratory audiences.

40Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.7 (the latest release), from the OSV.dev database.

@chemistry/formula

v3.5.0 · 11 hours ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Chemical formula parser

17Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v3.5.0 (the latest release), from the OSV.dev database.

@funnycaptcha/equation-balance

v0.6.0 · 29 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Chemical equation balancing captcha — FunnyChapter

1Downloads across all versions in the last 7 days, from the official npm downloads API.GPL-3.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.6.0 (the latest release), from the OSV.dev database.

chemical-equation-balancer

v1.0.2 · 8 years ago

85
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

A balancer for chemical equations that utilizes the algebraic method

7Downloads across all versions in the last 7 days, from the official npm downloads API.ISCLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.2 (the latest release), from the OSV.dev database.
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