Glean
codesearch
| Glean | codesearch | |
|---|---|---|
| 19 | 10 | |
| 897 | 3,422 | |
| 0.9% | - | |
| 9.8 | 0.0 | |
| 5 days ago | almost 2 years ago | |
| Hack | Go | |
| GNU General Public License v3.0 or later | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Glean
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Is Meta decommissioning Sigma?
Even if it is true (which is an unsubstantiated gossip at the moment), Sigma is not the only Haskell project at Facebook. See https://github.com/facebookincubator/Glean for another example.
- Glean – System for collecting, deriving and querying facts about source code
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Codebase as Database: Turning the IDE Inside Out with Datalog
Meta uses something very much like this in production. It’s open sourced at https://glean.software/
- Knows/Knows anyone that understands how to build a code indexer ala Intellisense
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11 Companies That Use Haskell in Production
Glean, a system for collecting and working with facts about source code.
- Facebook open sources Glean, its scalable code search and query engine
- Facebook Is Down
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Is there a tool that would allow me to query (structured search) a codebase?
Glean was recently open sourced, it might fit your needs - https://glean.software/
codesearch
- Regular Expression Matching with a Trigram Index
- How Google Code Search Worked
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Ask HN: How do you search large code-base before adding a feature or fixing bug?
Whenever I work on huge codebase (think 1M+), I always reach for Russ Cox's codesearch https://github.com/google/codesearch. It requires indexing the codebase first, which takes 15 minutes or so, but after that searches are instant.
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Improving GitHub Code Search
There is some older version that's open source, I haven't tried it and I don't know how much of today's code search is based on it.
https://github.com/google/codesearch
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Facebook open sources Glean, its scalable code search and query engine
There's https://github.com/google/codesearch
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Is there a reliable way to force google to include a search term as plain text on the result or is there a decent search platform with that feature?
If you want to find exact pieces of syntax then you should use a code search engine like GitHub's, Sourcegraph, or Google's codesearch. On the flip side, these won't be as good as Google for finding general ideas because they're focused more toward the precision of answers rather than giving you things that are related.
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Postgres regex search over 10,000 GitHub repositories (using only a Macbook)
Check https://github.com/google/codesearch or https://swtch.com/~rsc/regexp/regexp4.html, this is actually possible.
What are some alternatives?
livegrep - Interactively grep source code. Source for http://livegrep.com/
zoekt - Fast trigram based code search
opengrok - OpenGrok is a fast and usable source code search and cross reference engine, written in Java
hound - Lightning fast code searching made easy
semantic-source - Parsing, analyzing, and comparing source code across many languages
mozsearch - Mozilla code search website. (Please file bugs in bugzilla at https://mzl.la/2YtXmoN)
linguist - Language Savant. If your repository's language is being reported incorrectly, send us a pull request!
postgres-operator - Production PostgreSQL for Kubernetes, from high availability Postgres clusters to full-scale database-as-a-service.
Glean - System for collecting, deriving and working with facts about source code.
QuestDB - An open source time-series database for fast ingest and SQL queries