nirs4all is an open-source ecosystem for NIR spectroscopy workflows: use Studio, share UI components, consume the portable core aggregate, read vendor files, assemble datasets, run chemometric methods, publish reproducible pipelines, benchmark results, and inspect ecosystem health.
Use this page when searching for open-source NIRS software, Studio tooling, the portable core aggregate, shared UI components, provider clients, near-infrared spectroscopy file readers, PLS tools, reproducible NIRS datasets, or browser-based spectroscopy modelling.
nirs4allPython oracle/reference library and desktop ecosystem for preprocessing spectra, building pipelines, visualizing results, and deploying NIRS models. The maintained Python production line stays separate from the final V1 RC aggregate publication train.
Open nirs4all.org
nirs4all-studioDesktop application for no-code NIRS workflows, backed by the Python reference and progressively sharing components with nirs4all-ui. Existing production downloads remain available while the final V1 RC app release line stays held.
Open Studio releases
nirs4all-coreV1 RC portable aggregate over dag-ml, dag-ml-data, formats, IO, datasets and methods. PyPI nirs4all-core is published, public Rust crate and JavaScript/WASM npm package use the nirs4all name, and GitHub Release fallback assets remain available.
Open nirs4all-core
nirs4all-uiPublished React/TypeScript package of reusable components, runtime status helpers, score helpers, default CSS tokens, brand generators, and packaged visual assets for Studio, Web, and custom app hosts.
Open component showcase
nirs4all-providersDependency-light Python provider clients over datasets and repository contracts. Benchmarks and papers keep their own public APIs. Read-side only, soft-importing, published on PyPI at v0.2.7, and tagged with GitHub Release fallback wheel/sdist assets.
Open provider page Open source repo nirs4all-toolsMigration toolkit for auditing legacy workspaces, converting supported saved runs and predictions, and producing machine-readable cutover reports. The v0.0.4 release has wheel/sdist fallback assets while PyPI trusted publishing is configured.
Open nirs4all-tools releases
nirs4all-formatsRust and WebAssembly readers for vendor NIRS and spectroscopy file formats, with an in-browser demo that keeps files local.
Open formats.nirs4all.org
nirs4all-datasetsCitable catalog of raw NIRS reference datasets with provenance, access tiers, statistics, DOI links, and byte-free identity cards.
Open datasets.nirs4all.org
nirs4all-methodsPortable C++17 libn4m methods engine with a stable C ABI, language bindings, parity reports, and benchmark documentation.
Open methods.nirs4all.org nirs4all-aomPython/sklearn package for AOM-PLS, POP-PLS, AOM-Ridge and FastAOM models used by the adaptive-model paper companion workflows.
Open nirs4all-aom on PyPI Open source repo
nirs4all-webFull-WASM browser workbench for uploading spectra, building a pipeline, running cross-validated PLS or PLS-DA, and predicting locally.
Open web.nirs4all.org
nirs4all-clusterTrusted-LAN beta for distributing nirs4all execution across lab machines with a FastAPI coordinator, SQLite queue, capability routing, and crash-safe leases. It is a validation bench, not a public multi-tenant service.
Open nirs4all-cluster
nirs4all-ioDataset assembly bridge and browser dataset builder for turning spectra and sidecars into validated nirs4all dataset specifications.
Open io.nirs4all.org
nirs4all-repositoryPublic beta catalog of pre-configured NIRS pipeline recipes for nirs4all and dag-ml, with provenance, checksums, and per-recipe validation status.
Open repository.nirs4all.org
nirs4all-papersReproduction-document publisher for deposited papers, methods, bibliography, sidecars, and live in-browser pipeline replay.
Open papers.nirs4all.org
nirs4all-benchmarksPrototype static benchmark arena for scored, reproducible NIRS pipeline comparisons and dataviz.
Open benchmarks.nirs4all.org nirs4all-cockpitRelease and health dashboard for package versions, registries, downloads, code stats, CI, and public page visits.
Open cockpit.nirs4all.org| Task | Use | Tool |
|---|---|---|
| Read vendor spectra | Decode spectroscopy files locally in the browser or from Rust bindings. | nirs4all-formats |
| Build datasets | Combine spectra, targets, metadata, sidecars, and validations into one dataset specification. | nirs4all-io |
| Find reference data | Browse NIRS datasets with provenance, license, DOI, and statistical identity cards. | nirs4all-datasets |
| Run methods | Use portable PLS and NIRS methods through C, Python, R, MATLAB, JavaScript, and other bindings. | nirs4all-methods |
| Run adaptive models | Use the paper companion implementation of AOM-PLS, POP-PLS, AOM-Ridge and FastAOM estimators. | nirs4all-aom |
| Use a desktop app | Build and inspect NIRS workflows with the desktop app while the shared RC package surfaces keep evolving. | nirs4all-studio |
| Consume the portable aggregate | Use the V1 RC aggregate across Rust, Python, R, WASM and MATLAB/Octave surfaces. | nirs4all-core |
| Share UI components | Reuse the published Studio/Web package, runtime badges, status view models, score helpers and brand assets. | nirs4all-ui |
| Read provider contracts | Consume datasets and repository descriptors through one soft-importing read-side client layer; benchmarks and papers keep their own APIs. | nirs4all-providers |
| Migrate saved artifacts | Audit legacy workspaces, convert supported saved runs and predictions, and write cutover reports before switching runtimes. | nirs4all-tools |
| Model in the browser | Upload spectra, build a pipeline, run cross-validation, inspect results, and predict without a backend. | nirs4all-web |
| Distribute lab execution | Route trusted-LAN jobs across local lab machines with scheduler, leases, capability matching, and crash recovery. | nirs4all-cluster |
| Reuse pipelines | Browse pipeline recipes with provenance and checksums; validation status is recorded per recipe. | nirs4all-repository |
| Publish reproducible work | Deposit paper bundles with methods, bibliography, reproducibility sidecars, and live replay. | nirs4all-papers |
| Monitor quality | Track benchmarks, package health, releases, CI, and ecosystem status. | benchmarks and cockpit |