1.the-momentum / open-wearables
Self-hosted platform to unify wearable health data through one AI-ready API.
- wearables
- apple-health
- apple-watch
- fitness
- fitness-analysis
- fitness-api
- +9 more
+1,155 stars
from 1,605 · score 7.05
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
16 repositories by Attention Score · May 10, 2026 – Nov 5, 2026 (UTC)
2.meltano / meltano
Meltano: the declarative code-first data integration engine that powers your wildest data and ML-powered product ideas. Say goodbye to writing, maintaining, and scaling your own API integrations.
- dataops
- dataops-platform
- elt
- open-source
- opensource
- data
- +14 more
+208 stars
from 2,469 · score 5.34
3.d8a-tech / d8a
🇪🇺 Warehouse-native Analytics compatible with Google Analytics and Matomo tracking protocols. Ingest into ClickHouse, BigQuery or CSV/Parquet on S3/GCS/local fs while maintaining complete control over your data.
- clickhouse
- ga4
- tracker
- bigquery
- data-warehouse
- matomo
+51 stars
from 11 · score 3.95
4.sfu-db / dataprep
Open-source low code data preparation library in python. Collect, clean and visualization your data in python with a few lines of code.
- dataprep
- data-science
- datapreparation
- dataconnector
- eda
- exploratory-data-analysis
- +7 more
+43 stars
from 2,227 · score 3.78
5.ankane / pgsync
Sync data from one Postgres database to another
+37 stars
from 3,445 · score 3.64
6.dreamlit-ai / lovable-cloud-to-supabase-exporter
Export your database from Lovable Cloud to Supabase
+32 stars
from 13 · score 3.50
7.implerhq / impler.io
Powerful CSV & Excel Import experience for SaaS 🚀 Save months building data import experience from scratch 💰
- csv-import
- data-import
- data-mapping
- data-review
- data-validation
- excel-import
- +8 more
+15 stars
from 279 · score 2.77
8.mara / mara-pipelines
A lightweight opinionated ETL framework, halfway between plain scripts and Apache Airflow
- etl
- data-integration
- python
- postgresql
- pipeline
- data
+13 stars
from 2,078 · score 2.64
9.jf-tech / omniparser
omniparser: a native Golang ETL streaming parser and transform library for CSV, JSON, XML, EDI, text, etc.
+13 stars
from 1,073 · score 2.64
10.Cinchoo / ChoETL
ETL framework for .NET (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)
+10 stars
from 851 · score 2.40
11.chronicle-app / chronicle-etl
📜 A CLI toolkit for extracting and working with your digital history
+6 stars
from 194 · score 1.95
12.ryanwaits / secondlayer
Instant data for apps on Bitcoin.
- clarity
- stacks
- typescript
- blockchain
- open-source
- self-hosted
- +6 more
+6 stars
from 2 · score 1.95
13.helgeho / ArchiveSpark
An Apache Spark framework for easy data processing, extraction as well as derivation for web archives and archival collections, developed at Internet Archive.
- archivespark
- spark-framework
- spark
- web-archiving
- webarchive
- internet-archive
- +1 more
+5 stars
from 159 · score 1.79
14.jellesiderius / mage-db-sync
Database synchronizer for Magento 2 (and Wordpress), based on Magerun2. Keeping development, staging and production in sync easily.
+5 stars
from 81 · score 1.79
15.etlkit / etlkit
EtlKit is a lightweight ETL (extract · transform · load) library and data integration toolbox for .NET. Build your own data pipelines programmatically in C# — readable, testable, and tracked in source control like the rest of your code.
- dotnet
- dotnet-core
- etl
- etl-framework
+5 stars
from 31 · score 1.79
+1 stars
from 621 · score 0.69