ocaml/opam-repository
May 2025 – Jun 2026
5 Months active
Languages Used
OCaml
Technical Skills
Compiler DevelopmentOCaml DevelopmentPackage ManagementPPX Developmentdata visualizationpackage management
Charles Averill
PROFILE
Charles Averill
Over five months, contributed to the ocaml/opam-repository by developing and releasing six features focused on OCaml tooling, package management, and algorithm implementation. Delivered PPX tools for unreachable code diagnostics, enhancing code quality and developer feedback through custom error messaging and streamlined packaging. Released and standardized OCaml package metadata for image viewers and file dialog bindings, supporting reproducible builds and easier downstream integration. Built a parser and visualizer for JPL Ephemeris vector tables, enabling spacecraft trajectory analysis. Introduced formally verified L* algorithm implementations within Rocq, strengthening correctness guarantees. All work was implemented in OCaml, emphasizing compiler development and formal verification.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
7Total
Bugs
0
Commits
7
Features
6
Lines of code
356
Activity Months5
Your Network
384 peopleShared Repositories
384
Work History
June 2026
1 Commits • 1 Features
Jun 1, 2026Month: 2026-06 Scope: ocaml/opam-repository, focusing on release engineering and introduction of formally verified L* implementations within Rocq. Key delivery: Initial release of lstar-rocq (2 packages) at version 1.0, including formally verified L* algorithms and Rocq integration, plus a dependent L* package extracted from lstar-rocq. Commit 326dd146f0288352f814572df09cd7e850fb5b1e captured the release notes. Impact: Strengthened reliability of L* tooling in the ecosystem, enabling verified theory-to-practice deployment and safer dependency resolution for downstream users.
1 Commits • 1 Features
Jun 1, 2026Month: 2026-06 Scope: ocaml/opam-repository, focusing on release engineering and introduction of formally verified L* implementations within Rocq. Key delivery: Initial release of lstar-rocq (2 packages) at version 1.0, including formally verified L* algorithms and Rocq integration, plus a dependent L* package extracted from lstar-rocq. Commit 326dd146f0288352f814572df09cd7e850fb5b1e captured the release notes. Impact: Strengthened reliability of L* tooling in the ecosystem, enabling verified theory-to-practice deployment and safer dependency resolution for downstream users.
June 2026
April 2026
1 Commits • 1 Features
Apr 1, 2026In April 2026, delivered the Ephemeris Parser and Visualizer as part of the ephemeral package in ocaml/opam-repository, marking the 1.0 release. The feature provides a parser and visualizer for JPL Ephemeris vector tables to visualize spacecraft trajectories, establishing a foundation for orbit analytics within the repository. No major bug fixes were required this month; the release focused on building a robust data pipeline and visualization capability. This work improves business value by enabling trajectory analysis, enhances repository maturity, and demonstrates proficiency in OCaml parsing, data transformation, and visualization integration.
April 2026
1 Commits • 1 Features
Apr 1, 2026In April 2026, delivered the Ephemeris Parser and Visualizer as part of the ephemeral package in ocaml/opam-repository, marking the 1.0 release. The feature provides a parser and visualizer for JPL Ephemeris vector tables to visualize spacecraft trajectories, establishing a foundation for orbit analytics within the repository. No major bug fixes were required this month; the release focused on building a robust data pipeline and visualization capability. This work improves business value by enabling trajectory analysis, enhances repository maturity, and demonstrates proficiency in OCaml parsing, data transformation, and visualization integration.
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary focusing on delivering packaging releases for two OCaml packages in ocaml/opam-repository, enabling reproducible builds and smoother downstream adoption. Implemented and released package metadata, dependencies, build instructions, and source URLs for Scope OCaml image viewer (1.0, 1.1) and Tinyfiledialogs OCaml bindings (1.0). This work standardises release packaging, improves traceability, and strengthens the OCaml ecosystem's packaging quality.
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary focusing on delivering packaging releases for two OCaml packages in ocaml/opam-repository, enabling reproducible builds and smoother downstream adoption. Implemented and released package metadata, dependencies, build instructions, and source URLs for Scope OCaml image viewer (1.0, 1.1) and Tinyfiledialogs OCaml bindings (1.0). This work standardises release packaging, improves traceability, and strengthens the OCaml ecosystem's packaging quality.
September 2025
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025: Focused on feature delivery and release engineering for ocaml/opam-repository. The main deliverable was the ppx_unreachable 1.1 release with enhanced error messaging for unreachable code paths, plus metadata updates to reflect the release. No separate major bugs fixed this month; effort concentrated on improving developer feedback and release quality.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025: Focused on feature delivery and release engineering for ocaml/opam-repository. The main deliverable was the ppx_unreachable 1.1 release with enhanced error messaging for unreachable code paths, plus metadata updates to reflect the release. No separate major bugs fixed this month; effort concentrated on improving developer feedback and release quality.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary for ocaml/opam-repository focusing on delivering the PPX Unreachable Tool Release 1.0. The release provides a new PPX tool to denote unreachable code with descriptive errors, packaged with Opam metadata including dependencies, build instructions, and a source URL. This effort improves code quality, reduces debugging time, and streamlines downstream packaging and adoption.
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary for ocaml/opam-repository focusing on delivering the PPX Unreachable Tool Release 1.0. The release provides a new PPX tool to denote unreachable code with descriptive errors, packaged with Opam metadata including dependencies, build instructions, and a source URL. This effort improves code quality, reduces debugging time, and streamlines downstream packaging and adoption.
May 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
OCaml
Technical Skills
Compiler DevelopmentOCaml DevelopmentPPX DevelopmentPackage Managementalgorithm implementationdata visualizationformal verificationpackage managementspacecraft trajectory analysis
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline